4257997920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{268813}}^1$

素因数の和:268845

約数の個数: 144

約数和(自身を含む): 15851423952

約数和(自身を除く): 11593426032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 268813, 537626, 806439, 1075252, 1344065, 1612878, 2150504, 2419317, 2688130, 2956943, 3225756, 4032195, 4301008, 4838634, 5376260, 5913886, 6451512, 8064390, 8602016, 8870829, 9677268, 10752520, 11827772, 12096585, 12903024, 14784715, 16128780, 17741658, 19354536, 21505040, 23655544, 24193170, 25806048, 26612487, 29569430, 32257560, 35483316, 38709072, 43010080, 44354145, 47311088, 48386340, 53224974, 59138860, 64515120, 70966632, 77418144, 88708290, 94622176, 96772680, 106449948, 118277720, 129030240, 133062435, 141933264, 177416580, 193545360, 212899896, 236555440, 266124870, 283866528, 354833160, 387090720, 425799792, 473110880, 532249740, 709666320, 851599584, 1064499480, 1419332640, 2128998960, 4257997920]

約数ペア:

[(1, 4257997920), (2, 2128998960), (3, 1419332640), (4, 1064499480), (5, 851599584), (6, 709666320), (8, 532249740), (9, 473110880), (10, 425799792), (11, 387090720), (12, 354833160), (15, 283866528), (16, 266124870), (18, 236555440), (20, 212899896), (22, 193545360), (24, 177416580), (30, 141933264), (32, 133062435), (33, 129030240), (36, 118277720), (40, 106449948), (44, 96772680), (45, 94622176), (48, 88708290), (55, 77418144), (60, 70966632), (66, 64515120), (72, 59138860), (80, 53224974), (88, 48386340), (90, 47311088), (96, 44354145), (99, 43010080), (110, 38709072), (120, 35483316), (132, 32257560), (144, 29569430), (160, 26612487), (165, 25806048), (176, 24193170), (180, 23655544), (198, 21505040), (220, 19354536), (240, 17741658), (264, 16128780), (288, 14784715), (330, 12903024), (352, 12096585), (360, 11827772), (396, 10752520), (440, 9677268), (480, 8870829), (495, 8602016), (528, 8064390), (660, 6451512), (720, 5913886), (792, 5376260), (880, 4838634), (990, 4301008), (1056, 4032195), (1320, 3225756), (1440, 2956943), (1584, 2688130), (1760, 2419317), (1980, 2150504), (2640, 1612878), (3168, 1344065), (3960, 1075252), (5280, 806439), (7920, 537626), (15840, 268813)]