61440695520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{242887}}^1$

素因数の和:242953

約数の個数: 192

約数和(自身を含む): 211534073856

約数和(自身を除く): 150093378336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 992, 1020, 1054, 1240, 1360, 1488, 1581, 1632, 1860, 2040, 2108, 2480, 2635, 2720, 2976, 3162, 3720, 4080, 4216, 4960, 5270, 6324, 7440, 7905, 8160, 8432, 10540, 12648, 14880, 15810, 16864, 21080, 25296, 31620, 42160, 50592, 63240, 84320, 126480, 242887, 252960, 485774, 728661, 971548, 1214435, 1457322, 1943096, 2428870, 2914644, 3643305, 3886192, 4129079, 4857740, 5829288, 7286610, 7529497, 7772384, 8258158, 9715480, 11658576, 12387237, 14573220, 15058994, 16516316, 19430960, 20645395, 22588491, 23317152, 24774474, 29146440, 30117988, 33032632, 37647485, 38861920, 41290790, 45176982, 49548948, 58292880, 60235976, 61936185, 66065264, 75294970, 82581580, 90353964, 99097896, 112942455, 116585760, 120471952, 123872370, 128001449, 132130528, 150589940, 165163160, 180707928, 198195792, 225884910, 240943904, 247744740, 256002898, 301179880, 330326320, 361415856, 384004347, 396391584, 451769820, 495489480, 512005796, 602359760, 640007245, 660652640, 722831712, 768008694, 903539640, 990978960, 1024011592, 1204719520, 1280014490, 1536017388, 1807079280, 1920021735, 1981957920, 2048023184, 2560028980, 3072034776, 3614158560, 3840043470, 4096046368, 5120057960, 6144069552, 7680086940, 10240115920, 12288139104, 15360173880, 20480231840, 30720347760, 61440695520]

約数ペア:

[(1, 61440695520), (2, 30720347760), (3, 20480231840), (4, 15360173880), (5, 12288139104), (6, 10240115920), (8, 7680086940), (10, 6144069552), (12, 5120057960), (15, 4096046368), (16, 3840043470), (17, 3614158560), (20, 3072034776), (24, 2560028980), (30, 2048023184), (31, 1981957920), (32, 1920021735), (34, 1807079280), (40, 1536017388), (48, 1280014490), (51, 1204719520), (60, 1024011592), (62, 990978960), (68, 903539640), (80, 768008694), (85, 722831712), (93, 660652640), (96, 640007245), (102, 602359760), (120, 512005796), (124, 495489480), (136, 451769820), (155, 396391584), (160, 384004347), (170, 361415856), (186, 330326320), (204, 301179880), (240, 256002898), (248, 247744740), (255, 240943904), (272, 225884910), (310, 198195792), (340, 180707928), (372, 165163160), (408, 150589940), (465, 132130528), (480, 128001449), (496, 123872370), (510, 120471952), (527, 116585760), (544, 112942455), (620, 99097896), (680, 90353964), (744, 82581580), (816, 75294970), (930, 66065264), (992, 61936185), (1020, 60235976), (1054, 58292880), (1240, 49548948), (1360, 45176982), (1488, 41290790), (1581, 38861920), (1632, 37647485), (1860, 33032632), (2040, 30117988), (2108, 29146440), (2480, 24774474), (2635, 23317152), (2720, 22588491), (2976, 20645395), (3162, 19430960), (3720, 16516316), (4080, 15058994), (4216, 14573220), (4960, 12387237), (5270, 11658576), (6324, 9715480), (7440, 8258158), (7905, 7772384), (8160, 7529497), (8432, 7286610), (10540, 5829288), (12648, 4857740), (14880, 4129079), (15810, 3886192), (16864, 3643305), (21080, 2914644), (25296, 2428870), (31620, 1943096), (42160, 1457322), (50592, 1214435), (63240, 971548), (84320, 728661), (126480, 485774), (242887, 252960)]