2545601760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 576

約数和(自身を含む): 10451488320

約数和(自身を除く): 7905886560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 30, 32, 34, 36, 38, 39, 40, 45, 48, 51, 52, 57, 60, 65, 68, 72, 76, 78, 80, 85, 90, 95, 96, 102, 104, 114, 117, 120, 130, 136, 144, 152, 153, 156, 160, 170, 171, 180, 190, 195, 204, 208, 221, 228, 234, 240, 247, 255, 260, 272, 285, 288, 304, 306, 312, 323, 340, 342, 360, 380, 390, 408, 416, 421, 442, 456, 468, 480, 494, 510, 520, 544, 570, 585, 608, 612, 624, 646, 663, 680, 684, 720, 741, 760, 765, 780, 816, 842, 855, 884, 912, 936, 969, 988, 1020, 1040, 1105, 1140, 1170, 1224, 1235, 1248, 1263, 1292, 1326, 1360, 1368, 1440, 1482, 1520, 1530, 1560, 1615, 1632, 1684, 1710, 1768, 1824, 1872, 1938, 1976, 1989, 2040, 2080, 2105, 2210, 2223, 2280, 2340, 2448, 2470, 2526, 2584, 2652, 2720, 2736, 2907, 2964, 3040, 3060, 3120, 3230, 3315, 3368, 3420, 3536, 3705, 3744, 3789, 3876, 3952, 3978, 4080, 4199, 4210, 4420, 4446, 4560, 4680, 4845, 4896, 4940, 5052, 5168, 5304, 5472, 5473, 5814, 5928, 6120, 6240, 6315, 6460, 6630, 6736, 6840, 7072, 7157, 7410, 7578, 7752, 7904, 7956, 7999, 8160, 8398, 8420, 8840, 8892, 9120, 9360, 9690, 9880, 9945, 10104, 10336, 10608, 10946, 11115, 11628, 11856, 12240, 12597, 12630, 12920, 13260, 13472, 13680, 14314, 14535, 14820, 15156, 15504, 15912, 15998, 16419, 16796, 16840, 17680, 17784, 18720, 18945, 19380, 19760, 19890, 20208, 20995, 21216, 21471, 21892, 22230, 23256, 23712, 23997, 24480, 25194, 25260, 25840, 26520, 27360, 27365, 28628, 29070, 29640, 30312, 31008, 31824, 31996, 32838, 33592, 33680, 35360, 35568, 35785, 37791, 37890, 38760, 39520, 39780, 39995, 40416, 41990, 42942, 43784, 44460, 46512, 47994, 49257, 50388, 50520, 51680, 53040, 54730, 57256, 58140, 59280, 60624, 62985, 63648, 63992, 64413, 65676, 67184, 67360, 71136, 71570, 71991, 75582, 75780, 77520, 79560, 79990, 82095, 83980, 85884, 87568, 88920, 93024, 93041, 95988, 98514, 100776, 101040, 103987, 106080, 107355, 109460, 114512, 116280, 118560, 119985, 121248, 125970, 127984, 128826, 131352, 134368, 135983, 143140, 143982, 151164, 151560, 155040, 159120, 159980, 164190, 167960, 171768, 175136, 177840, 186082, 188955, 191976, 197028, 201552, 202080, 207974, 214710, 218920, 229024, 232560, 239970, 246285, 251940, 255968, 257652, 262704, 271966, 279123, 286280, 287964, 302328, 303120, 311961, 318240, 319960, 322065, 328380, 335920, 343536, 355680, 359955, 372164, 377910, 383952, 394056, 403104, 407949, 415948, 429420, 437840, 465120, 465205, 479940, 492570, 503880, 515304, 519935, 525408, 543932, 558246, 572560, 575928, 604656, 606240, 623922, 639920, 644130, 656760, 671840, 679915, 687072, 719910, 744328, 755820, 767904, 788112, 815898, 831896, 837369, 858840, 875680, 930410, 935883, 959880, 985140, 1007760, 1030608, 1039870, 1087864, 1116492, 1145120, 1151856, 1209312, 1223847, 1247844, 1279840, 1288260, 1313520, 1359830, 1395615, 1439820, 1488656, 1511640, 1559805, 1576224, 1631796, 1663792, 1674738, 1717680, 1767779, 1860820, 1871766, 1919760, 1970280, 2015520, 2039745, 2061216, 2079740, 2175728, 2232984, 2303712, 2447694, 2495688, 2576520, 2627040, 2719660, 2791230, 2879640, 2977312, 3023280, 3119610, 3263592, 3327584, 3349476, 3435360, 3535558, 3721640, 3743532, 3839520, 3940560, 4079490, 4159480, 4186845, 4351456, 4465968, 4679415, 4895388, 4991376, 5153040, 5303337, 5439320, 5582460, 5759280, 6046560, 6119235, 6239220, 6527184, 6698952, 7071116, 7443280, 7487064, 7881120, 8158980, 8318960, 8373690, 8838895, 8931936, 9358830, 9790776, 9982752, 10306080, 10606674, 10878640, 11164920, 11518560, 12238470, 12478440, 13054368, 13397904, 14142232, 14886560, 14974128, 15910011, 16317960, 16637920, 16747380, 17677790, 18717660, 19581552, 21213348, 21757280, 22329840, 24476940, 24956880, 26516685, 26795808, 28284464, 29948256, 31820022, 32635920, 33494760, 35355580, 37435320, 39163104, 42426696, 44659680, 48953880, 49913760, 53033370, 56568928, 63640044, 65271840, 66989520, 70711160, 74870640, 79550055, 84853392, 97907760, 106066740, 127280088, 133979040, 141422320, 149741280, 159100110, 169706784, 195815520, 212133480, 254560176, 282844640, 318200220, 424266960, 509120352, 636400440, 848533920, 1272800880, 2545601760]

約数ペア:

[(1, 2545601760), (2, 1272800880), (3, 848533920), (4, 636400440), (5, 509120352), (6, 424266960), (8, 318200220), (9, 282844640), (10, 254560176), (12, 212133480), (13, 195815520), (15, 169706784), (16, 159100110), (17, 149741280), (18, 141422320), (19, 133979040), (20, 127280088), (24, 106066740), (26, 97907760), (30, 84853392), (32, 79550055), (34, 74870640), (36, 70711160), (38, 66989520), (39, 65271840), (40, 63640044), (45, 56568928), (48, 53033370), (51, 49913760), (52, 48953880), (57, 44659680), (60, 42426696), (65, 39163104), (68, 37435320), (72, 35355580), (76, 33494760), (78, 32635920), (80, 31820022), (85, 29948256), (90, 28284464), (95, 26795808), (96, 26516685), (102, 24956880), (104, 24476940), (114, 22329840), (117, 21757280), (120, 21213348), (130, 19581552), (136, 18717660), (144, 17677790), (152, 16747380), (153, 16637920), (156, 16317960), (160, 15910011), (170, 14974128), (171, 14886560), (180, 14142232), (190, 13397904), (195, 13054368), (204, 12478440), (208, 12238470), (221, 11518560), (228, 11164920), (234, 10878640), (240, 10606674), (247, 10306080), (255, 9982752), (260, 9790776), (272, 9358830), (285, 8931936), (288, 8838895), (304, 8373690), (306, 8318960), (312, 8158980), (323, 7881120), (340, 7487064), (342, 7443280), (360, 7071116), (380, 6698952), (390, 6527184), (408, 6239220), (416, 6119235), (421, 6046560), (442, 5759280), (456, 5582460), (468, 5439320), (480, 5303337), (494, 5153040), (510, 4991376), (520, 4895388), (544, 4679415), (570, 4465968), (585, 4351456), (608, 4186845), (612, 4159480), (624, 4079490), (646, 3940560), (663, 3839520), (680, 3743532), (684, 3721640), (720, 3535558), (741, 3435360), (760, 3349476), (765, 3327584), (780, 3263592), (816, 3119610), (842, 3023280), (855, 2977312), (884, 2879640), (912, 2791230), (936, 2719660), (969, 2627040), (988, 2576520), (1020, 2495688), (1040, 2447694), (1105, 2303712), (1140, 2232984), (1170, 2175728), (1224, 2079740), (1235, 2061216), (1248, 2039745), (1263, 2015520), (1292, 1970280), (1326, 1919760), (1360, 1871766), (1368, 1860820), (1440, 1767779), (1482, 1717680), (1520, 1674738), (1530, 1663792), (1560, 1631796), (1615, 1576224), (1632, 1559805), (1684, 1511640), (1710, 1488656), (1768, 1439820), (1824, 1395615), (1872, 1359830), (1938, 1313520), (1976, 1288260), (1989, 1279840), (2040, 1247844), (2080, 1223847), (2105, 1209312), (2210, 1151856), (2223, 1145120), (2280, 1116492), (2340, 1087864), (2448, 1039870), (2470, 1030608), (2526, 1007760), (2584, 985140), (2652, 959880), (2720, 935883), (2736, 930410), (2907, 875680), (2964, 858840), (3040, 837369), (3060, 831896), (3120, 815898), (3230, 788112), (3315, 767904), (3368, 755820), (3420, 744328), (3536, 719910), (3705, 687072), (3744, 679915), (3789, 671840), (3876, 656760), (3952, 644130), (3978, 639920), (4080, 623922), (4199, 606240), (4210, 604656), (4420, 575928), (4446, 572560), (4560, 558246), (4680, 543932), (4845, 525408), (4896, 519935), (4940, 515304), (5052, 503880), (5168, 492570), (5304, 479940), (5472, 465205), (5473, 465120), (5814, 437840), (5928, 429420), (6120, 415948), (6240, 407949), (6315, 403104), (6460, 394056), (6630, 383952), (6736, 377910), (6840, 372164), (7072, 359955), (7157, 355680), (7410, 343536), (7578, 335920), (7752, 328380), (7904, 322065), (7956, 319960), (7999, 318240), (8160, 311961), (8398, 303120), (8420, 302328), (8840, 287964), (8892, 286280), (9120, 279123), (9360, 271966), (9690, 262704), (9880, 257652), (9945, 255968), (10104, 251940), (10336, 246285), (10608, 239970), (10946, 232560), (11115, 229024), (11628, 218920), (11856, 214710), (12240, 207974), (12597, 202080), (12630, 201552), (12920, 197028), (13260, 191976), (13472, 188955), (13680, 186082), (14314, 177840), (14535, 175136), (14820, 171768), (15156, 167960), (15504, 164190), (15912, 159980), (15998, 159120), (16419, 155040), (16796, 151560), (16840, 151164), (17680, 143982), (17784, 143140), (18720, 135983), (18945, 134368), (19380, 131352), (19760, 128826), (19890, 127984), (20208, 125970), (20995, 121248), (21216, 119985), (21471, 118560), (21892, 116280), (22230, 114512), (23256, 109460), (23712, 107355), (23997, 106080), (24480, 103987), (25194, 101040), (25260, 100776), (25840, 98514), (26520, 95988), (27360, 93041), (27365, 93024), (28628, 88920), (29070, 87568), (29640, 85884), (30312, 83980), (31008, 82095), (31824, 79990), (31996, 79560), (32838, 77520), (33592, 75780), (33680, 75582), (35360, 71991), (35568, 71570), (35785, 71136), (37791, 67360), (37890, 67184), (38760, 65676), (39520, 64413), (39780, 63992), (39995, 63648), (40416, 62985), (41990, 60624), (42942, 59280), (43784, 58140), (44460, 57256), (46512, 54730), (47994, 53040), (49257, 51680), (50388, 50520)]