64308986640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:448

約数の個数: 640

約数和(自身を含む): 238081904640

約数和(自身を除く): 173772918000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 37, 40, 45, 48, 54, 60, 62, 72, 74, 80, 90, 93, 101, 108, 111, 120, 124, 135, 144, 148, 155, 180, 185, 186, 202, 216, 222, 240, 248, 257, 270, 279, 296, 303, 310, 333, 360, 370, 372, 404, 432, 444, 465, 496, 505, 514, 540, 555, 558, 592, 606, 620, 666, 720, 740, 744, 771, 808, 837, 888, 909, 930, 999, 1010, 1028, 1080, 1110, 1116, 1147, 1212, 1240, 1285, 1332, 1395, 1480, 1488, 1515, 1542, 1616, 1665, 1674, 1776, 1818, 1860, 1998, 2020, 2056, 2160, 2220, 2232, 2294, 2313, 2424, 2480, 2570, 2664, 2727, 2790, 2960, 3030, 3084, 3131, 3330, 3348, 3441, 3636, 3720, 3737, 3855, 3996, 4040, 4112, 4185, 4440, 4464, 4545, 4588, 4626, 4848, 4995, 5140, 5328, 5454, 5580, 5735, 6060, 6168, 6262, 6660, 6696, 6882, 6939, 7272, 7440, 7474, 7710, 7967, 7992, 8080, 8370, 8880, 9090, 9176, 9252, 9393, 9509, 9990, 10280, 10323, 10908, 11160, 11211, 11470, 11565, 12120, 12336, 12524, 13320, 13392, 13635, 13764, 13878, 14544, 14948, 15420, 15655, 15934, 15984, 16740, 17205, 18180, 18352, 18504, 18685, 18786, 19018, 19980, 20560, 20646, 21816, 22320, 22422, 22940, 23130, 23901, 24240, 25048, 25957, 26640, 27270, 27528, 27756, 28179, 28527, 29896, 30840, 30969, 31310, 31868, 33480, 33633, 34410, 34695, 36360, 37008, 37370, 37572, 38036, 39835, 39960, 41292, 43632, 44844, 45880, 46260, 46965, 47545, 47802, 50096, 51615, 51914, 54540, 55056, 55512, 56055, 56358, 57054, 59792, 61680, 61938, 62620, 63736, 66960, 67266, 68820, 69390, 71703, 72720, 74740, 75144, 76072, 77871, 79670, 79920, 82584, 84537, 85581, 89688, 91760, 92520, 93930, 95090, 95604, 100899, 103230, 103828, 109080, 111024, 112110, 112716, 114108, 115847, 119505, 123876, 125240, 127472, 129785, 134532, 137640, 138780, 140895, 142635, 143406, 149480, 150288, 152144, 154845, 155742, 159340, 165168, 168165, 169074, 171162, 179376, 185040, 187860, 190180, 191208, 201798, 206460, 207656, 215109, 218160, 224220, 225432, 228216, 231694, 233613, 239010, 247752, 250480, 256743, 259570, 269064, 275280, 277560, 281790, 285270, 286812, 294779, 298960, 309690, 311484, 318680, 336330, 338148, 342324, 347541, 358515, 375720, 380360, 382416, 389355, 403596, 412920, 415312, 422685, 427905, 430218, 448440, 450864, 456432, 463388, 467226, 478020, 495504, 504495, 513486, 519140, 538128, 555120, 563580, 570540, 573624, 579235, 589558, 619380, 622968, 637360, 672660, 676296, 684648, 695082, 700839, 717030, 751440, 760720, 778710, 804667, 807192, 825840, 845370, 855810, 860436, 884337, 896880, 926776, 934452, 956040, 960409, 1008990, 1026972, 1038280, 1042623, 1075545, 1127160, 1141080, 1147248, 1158470, 1168065, 1179116, 1238760, 1245936, 1283715, 1345320, 1352592, 1369296, 1390164, 1401678, 1434060, 1473895, 1557420, 1609334, 1614384, 1690740, 1711620, 1720872, 1737705, 1768674, 1853552, 1868904, 1912080, 1920818, 2017980, 2053944, 2076560, 2085246, 2151090, 2254320, 2282160, 2316940, 2336130, 2358232, 2414001, 2477520, 2567430, 2653011, 2690640, 2780328, 2803356, 2868120, 2881227, 2947790, 3114840, 3127869, 3218668, 3381480, 3423240, 3441744, 3475410, 3504195, 3537348, 3737808, 3841636, 4023335, 4035960, 4107888, 4170492, 4302180, 4421685, 4633880, 4672260, 4716464, 4802045, 4828002, 5134860, 5213115, 5306022, 5560656, 5606712, 5736240, 5762454, 5895580, 6229680, 6255738, 6437336, 6762960, 6846480, 6950820, 7008390, 7074696, 7242003, 7683272, 7959033, 8046670, 8071920, 8340984, 8604360, 8643681, 8843370, 9267760, 9344520, 9604090, 9656004, 10269720, 10426230, 10612044, 11213424, 11524908, 11791160, 12070005, 12511476, 12874672, 13265055, 13901640, 14016780, 14149392, 14406135, 14484006, 15366544, 15639345, 15918066, 16093340, 16681968, 17208720, 17287362, 17686740, 18689040, 19208180, 19312008, 20539440, 20852460, 21224088, 21726009, 23049816, 23582320, 24140010, 25022952, 25931043, 26530110, 27803280, 28033560, 28812270, 28968012, 29772679, 31278690, 31836132, 32186680, 34574724, 35373480, 36210015, 38416360, 38624016, 39795165, 41704920, 42448176, 43218405, 43452018, 46099632, 48280020, 50045904, 51862086, 53060220, 56067120, 57624540, 57936024, 59545358, 62557380, 63672264, 64373360, 69149448, 70746960, 72420030, 76832720, 79590330, 83409840, 86436810, 86904036, 89318037, 96560040, 103724172, 106120440, 108630045, 115249080, 115872048, 119090716, 125114760, 127344528, 129655215, 138298896, 144840060, 148863395, 159180660, 172873620, 173808072, 178636074, 193120080, 207448344, 212240880, 217260090, 230498160, 238181432, 250229520, 259310430, 267954111, 289680120, 297726790, 318361320, 345747240, 347616144, 357272148, 414896688, 434520180, 446590185, 476362864, 518620860, 535908222, 579360240, 595453580, 636722640, 691494480, 714544296, 803862333, 869040360, 893180370, 1037241720, 1071816444, 1190907160, 1339770555, 1429088592, 1607724666, 1738080720, 1786360740, 2074483440, 2143632888, 2381814320, 2679541110, 3215449332, 3572721480, 4019311665, 4287265776, 5359082220, 6430898664, 7145442960, 8038623330, 10718164440, 12861797328, 16077246660, 21436328880, 32154493320, 64308986640]

約数ペア:

[(1, 64308986640), (2, 32154493320), (3, 21436328880), (4, 16077246660), (5, 12861797328), (6, 10718164440), (8, 8038623330), (9, 7145442960), (10, 6430898664), (12, 5359082220), (15, 4287265776), (16, 4019311665), (18, 3572721480), (20, 3215449332), (24, 2679541110), (27, 2381814320), (30, 2143632888), (31, 2074483440), (36, 1786360740), (37, 1738080720), (40, 1607724666), (45, 1429088592), (48, 1339770555), (54, 1190907160), (60, 1071816444), (62, 1037241720), (72, 893180370), (74, 869040360), (80, 803862333), (90, 714544296), (93, 691494480), (101, 636722640), (108, 595453580), (111, 579360240), (120, 535908222), (124, 518620860), (135, 476362864), (144, 446590185), (148, 434520180), (155, 414896688), (180, 357272148), (185, 347616144), (186, 345747240), (202, 318361320), (216, 297726790), (222, 289680120), (240, 267954111), (248, 259310430), (257, 250229520), (270, 238181432), (279, 230498160), (296, 217260090), (303, 212240880), (310, 207448344), (333, 193120080), (360, 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26530110), (2480, 25931043), (2570, 25022952), (2664, 24140010), (2727, 23582320), (2790, 23049816), (2960, 21726009), (3030, 21224088), (3084, 20852460), (3131, 20539440), (3330, 19312008), (3348, 19208180), (3441, 18689040), (3636, 17686740), (3720, 17287362), (3737, 17208720), (3855, 16681968), (3996, 16093340), (4040, 15918066), (4112, 15639345), (4185, 15366544), (4440, 14484006), (4464, 14406135), (4545, 14149392), (4588, 14016780), (4626, 13901640), (4848, 13265055), (4995, 12874672), (5140, 12511476), (5328, 12070005), (5454, 11791160), (5580, 11524908), (5735, 11213424), (6060, 10612044), (6168, 10426230), (6262, 10269720), (6660, 9656004), (6696, 9604090), (6882, 9344520), (6939, 9267760), (7272, 8843370), (7440, 8643681), (7474, 8604360), (7710, 8340984), (7967, 8071920), (7992, 8046670), (8080, 7959033), (8370, 7683272), (8880, 7242003), (9090, 7074696), (9176, 7008390), (9252, 6950820), (9393, 6846480), (9509, 6762960), (9990, 6437336), (10280, 6255738), (10323, 6229680), (10908, 5895580), (11160, 5762454), (11211, 5736240), (11470, 5606712), (11565, 5560656), (12120, 5306022), (12336, 5213115), (12524, 5134860), (13320, 4828002), (13392, 4802045), (13635, 4716464), (13764, 4672260), (13878, 4633880), (14544, 4421685), (14948, 4302180), (15420, 4170492), (15655, 4107888), (15934, 4035960), (15984, 4023335), (16740, 3841636), (17205, 3737808), (18180, 3537348), (18352, 3504195), (18504, 3475410), (18685, 3441744), (18786, 3423240), (19018, 3381480), (19980, 3218668), (20560, 3127869), (20646, 3114840), (21816, 2947790), (22320, 2881227), (22422, 2868120), (22940, 2803356), (23130, 2780328), (23901, 2690640), (24240, 2653011), (25048, 2567430), (25957, 2477520), (26640, 2414001), (27270, 2358232), (27528, 2336130), (27756, 2316940), (28179, 2282160), (28527, 2254320), (29896, 2151090), (30840, 2085246), (30969, 2076560), (31310, 2053944), (31868, 2017980), (33480, 1920818), (33633, 1912080), (34410, 1868904), (34695, 1853552), (36360, 1768674), (37008, 1737705), (37370, 1720872), (37572, 1711620), (38036, 1690740), (39835, 1614384), (39960, 1609334), (41292, 1557420), (43632, 1473895), (44844, 1434060), (45880, 1401678), (46260, 1390164), (46965, 1369296), (47545, 1352592), (47802, 1345320), (50096, 1283715), (51615, 1245936), (51914, 1238760), (54540, 1179116), (55056, 1168065), (55512, 1158470), (56055, 1147248), (56358, 1141080), (57054, 1127160), (59792, 1075545), (61680, 1042623), (61938, 1038280), (62620, 1026972), (63736, 1008990), (66960, 960409), (67266, 956040), (68820, 934452), (69390, 926776), (71703, 896880), (72720, 884337), (74740, 860436), (75144, 855810), (76072, 845370), (77871, 825840), (79670, 807192), (79920, 804667), (82584, 778710), (84537, 760720), (85581, 751440), (89688, 717030), (91760, 700839), (92520, 695082), (93930, 684648), (95090, 676296), (95604, 672660), (100899, 637360), (103230, 622968), (103828, 619380), (109080, 589558), (111024, 579235), (112110, 573624), (112716, 570540), (114108, 563580), 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