19236027720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:405

約数の個数: 512

約数和(自身を含む): 72843079680

約数和(自身を除く): 53607051960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 101, 104, 105, 107, 120, 130, 140, 156, 163, 168, 182, 195, 202, 210, 214, 260, 273, 280, 303, 312, 321, 326, 364, 390, 404, 420, 428, 455, 489, 505, 520, 535, 546, 606, 642, 652, 707, 728, 749, 780, 808, 815, 840, 856, 910, 978, 1010, 1070, 1092, 1141, 1212, 1284, 1304, 1313, 1365, 1391, 1414, 1498, 1515, 1560, 1605, 1630, 1820, 1956, 2020, 2119, 2121, 2140, 2184, 2247, 2282, 2424, 2445, 2568, 2626, 2730, 2782, 2828, 2996, 3030, 3210, 3260, 3423, 3535, 3640, 3745, 3912, 3939, 4040, 4173, 4238, 4242, 4280, 4494, 4564, 4890, 5252, 5460, 5564, 5656, 5705, 5992, 6060, 6357, 6420, 6520, 6565, 6846, 6955, 7070, 7490, 7878, 8346, 8476, 8484, 8988, 9128, 9191, 9737, 9780, 10504, 10595, 10605, 10807, 10920, 11128, 11235, 11410, 12120, 12714, 12840, 13130, 13692, 13910, 14140, 14833, 14980, 15756, 16463, 16692, 16952, 16968, 17115, 17441, 17976, 18382, 19474, 19560, 19695, 20865, 21190, 21210, 21614, 22470, 22820, 25428, 26260, 27384, 27573, 27820, 28280, 29211, 29666, 29960, 31512, 31785, 32421, 32926, 33384, 34230, 34882, 36764, 38948, 39390, 41730, 42380, 42420, 43228, 44499, 44940, 45640, 45955, 48685, 49389, 50856, 52323, 52520, 54035, 55146, 55640, 58422, 59332, 63570, 64842, 65852, 68460, 69764, 73528, 74165, 75649, 77896, 78780, 82315, 83460, 84760, 84840, 86456, 87205, 88998, 89880, 91910, 97370, 98778, 104646, 108070, 110292, 115241, 116844, 118664, 122087, 127140, 129684, 131704, 136920, 137865, 139528, 140491, 146055, 148330, 151298, 157560, 162105, 164630, 166920, 174410, 177996, 183820, 194740, 197556, 209292, 214019, 216140, 220584, 222495, 226733, 226947, 230482, 233688, 244174, 246945, 254280, 259368, 261615, 275730, 280982, 292110, 296660, 302596, 324210, 329260, 345723, 348820, 355992, 366261, 367640, 378245, 389480, 395112, 418584, 421473, 428038, 432280, 444990, 453466, 453894, 460964, 488348, 493890, 523230, 551460, 561964, 576205, 584220, 593320, 605192, 610435, 642057, 648420, 658520, 680199, 691446, 697640, 702455, 732522, 756490, 842946, 856076, 889980, 906932, 907788, 921928, 976696, 983437, 987780, 1046460, 1070095, 1102920, 1123928, 1133665, 1134735, 1152410, 1168440, 1220870, 1284114, 1296840, 1360398, 1382892, 1404910, 1465044, 1498133, 1512980, 1587131, 1685892, 1712152, 1728615, 1761541, 1779960, 1813864, 1815576, 1831305, 1966874, 1975560, 2092920, 2107365, 2140190, 2267330, 2269470, 2304820, 2441740, 2568228, 2720796, 2765784, 2809820, 2930088, 2950311, 2996266, 3025960, 3174262, 3210285, 3371784, 3400995, 3457230, 3523082, 3662610, 3933748, 4214730, 4280380, 4494399, 4534660, 4538940, 4609640, 4761393, 4883480, 4917185, 5136456, 5284623, 5441592, 5619640, 5900622, 5992532, 6348524, 6420570, 6801990, 6914460, 7046164, 7325220, 7490665, 7867496, 7935655, 8429460, 8560760, 8807705, 8988798, 9069320, 9077880, 9522786, 9834370, 10569246, 11801244, 11985064, 12330787, 12697048, 12841140, 13603980, 13828920, 14092328, 14650440, 14751555, 14981330, 15871310, 16858920, 17615410, 17977596, 19045572, 19668740, 21138492, 22471995, 22900033, 23602488, 23806965, 24661574, 25682280, 26423115, 27207960, 29503110, 29962660, 31742620, 35230820, 35955192, 36992361, 38091144, 39337480, 42276984, 44943990, 45800066, 47613930, 49323148, 52846230, 59006220, 59925320, 61653935, 63485240, 68700099, 70461640, 73984722, 89887980, 91600132, 95227860, 98646296, 105692460, 114500165, 118012440, 123307870, 137400198, 147969444, 160300231, 179775960, 183200264, 184961805, 190455720, 211384920, 229000330, 246615740, 274800396, 295938888, 320600462, 343500495, 369923610, 458000660, 480900693, 493231480, 549600792, 641200924, 687000990, 739847220, 801501155, 916001320, 961801386, 1282401848, 1374001980, 1479694440, 1603002310, 1923602772, 2404503465, 2748003960, 3206004620, 3847205544, 4809006930, 6412009240, 9618013860, 19236027720]

約数ペア:

[(1, 19236027720), (2, 9618013860), (3, 6412009240), (4, 4809006930), (5, 3847205544), (6, 3206004620), (7, 2748003960), (8, 2404503465), (10, 1923602772), (12, 1603002310), (13, 1479694440), (14, 1374001980), (15, 1282401848), (20, 961801386), (21, 916001320), (24, 801501155), (26, 739847220), (28, 687000990), (30, 641200924), (35, 549600792), (39, 493231480), (40, 480900693), (42, 458000660), (52, 369923610), (56, 343500495), (60, 320600462), (65, 295938888), (70, 274800396), (78, 246615740), (84, 229000330), (91, 211384920), (101, 190455720), (104, 184961805), (105, 183200264), (107, 179775960), (120, 160300231), (130, 147969444), (140, 137400198), (156, 123307870), (163, 118012440), (168, 114500165), (182, 105692460), (195, 98646296), (202, 95227860), (210, 91600132), (214, 89887980), (260, 73984722), (273, 70461640), (280, 68700099), (303, 63485240), (312, 61653935), (321, 59925320), (326, 59006220), (364, 52846230), (390, 49323148), (404, 47613930), (420, 45800066), (428, 44943990), (455, 42276984), (489, 39337480), (505, 38091144), (520, 36992361), (535, 35955192), (546, 35230820), (606, 31742620), (642, 29962660), (652, 29503110), (707, 27207960), (728, 26423115), (749, 25682280), (780, 24661574), (808, 23806965), (815, 23602488), (840, 22900033), (856, 22471995), (910, 21138492), (978, 19668740), (1010, 19045572), (1070, 17977596), (1092, 17615410), (1141, 16858920), (1212, 15871310), (1284, 14981330), (1304, 14751555), (1313, 14650440), (1365, 14092328), (1391, 13828920), (1414, 13603980), (1498, 12841140), (1515, 12697048), (1560, 12330787), (1605, 11985064), (1630, 11801244), (1820, 10569246), (1956, 9834370), (2020, 9522786), (2119, 9077880), (2121, 9069320), (2140, 8988798), (2184, 8807705), (2247, 8560760), (2282, 8429460), (2424, 7935655), (2445, 7867496), (2568, 7490665), (2626, 7325220), (2730, 7046164), (2782, 6914460), (2828, 6801990), (2996, 6420570), (3030, 6348524), (3210, 5992532), (3260, 5900622), (3423, 5619640), (3535, 5441592), (3640, 5284623), (3745, 5136456), (3912, 4917185), (3939, 4883480), (4040, 4761393), (4173, 4609640), (4238, 4538940), (4242, 4534660), (4280, 4494399), (4494, 4280380), (4564, 4214730), (4890, 3933748), (5252, 3662610), (5460, 3523082), (5564, 3457230), (5656, 3400995), (5705, 3371784), (5992, 3210285), (6060, 3174262), (6357, 3025960), (6420, 2996266), (6520, 2950311), (6565, 2930088), (6846, 2809820), (6955, 2765784), (7070, 2720796), (7490, 2568228), (7878, 2441740), (8346, 2304820), (8476, 2269470), (8484, 2267330), (8988, 2140190), (9128, 2107365), (9191, 2092920), (9737, 1975560), (9780, 1966874), (10504, 1831305), (10595, 1815576), (10605, 1813864), (10807, 1779960), (10920, 1761541), (11128, 1728615), (11235, 1712152), (11410, 1685892), (12120, 1587131), (12714, 1512980), (12840, 1498133), (13130, 1465044), (13692, 1404910), (13910, 1382892), (14140, 1360398), (14833, 1296840), (14980, 1284114), (15756, 1220870), (16463, 1168440), (16692, 1152410), (16952, 1134735), (16968, 1133665), (17115, 1123928), (17441, 1102920), (17976, 1070095), (18382, 1046460), (19474, 987780), (19560, 983437), (19695, 976696), (20865, 921928), (21190, 907788), (21210, 906932), (21614, 889980), (22470, 856076), (22820, 842946), (25428, 756490), (26260, 732522), (27384, 702455), (27573, 697640), (27820, 691446), (28280, 680199), (29211, 658520), (29666, 648420), (29960, 642057), (31512, 610435), (31785, 605192), (32421, 593320), (32926, 584220), (33384, 576205), (34230, 561964), (34882, 551460), (36764, 523230), (38948, 493890), (39390, 488348), (41730, 460964), (42380, 453894), (42420, 453466), (43228, 444990), (44499, 432280), (44940, 428038), (45640, 421473), (45955, 418584), (48685, 395112), (49389, 389480), (50856, 378245), (52323, 367640), (52520, 366261), (54035, 355992), (55146, 348820), (55640, 345723), (58422, 329260), (59332, 324210), (63570, 302596), (64842, 296660), (65852, 292110), (68460, 280982), (69764, 275730), (73528, 261615), (74165, 259368), (75649, 254280), (77896, 246945), (78780, 244174), (82315, 233688), (83460, 230482), (84760, 226947), (84840, 226733), (86456, 222495), (87205, 220584), (88998, 216140), (89880, 214019), (91910, 209292), (97370, 197556), (98778, 194740), (104646, 183820), (108070, 177996), (110292, 174410), (115241, 166920), (116844, 164630), (118664, 162105), (122087, 157560), (127140, 151298), (129684, 148330), (131704, 146055), (136920, 140491), (137865, 139528)]