72548163840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{356467}}^1$

素因数の和:356544

約数の個数: 144

約数和(自身を含む): 236073071808

約数和(自身を除く): 163524907968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 3840, 4240, 5088, 6360, 6784, 8480, 10176, 12720, 13568, 16960, 20352, 25440, 33920, 40704, 50880, 67840, 101760, 203520, 356467, 712934, 1069401, 1425868, 1782335, 2138802, 2851736, 3564670, 4277604, 5347005, 5703472, 7129340, 8555208, 10694010, 11406944, 14258680, 17110416, 18892751, 21388020, 22813888, 28517360, 34220832, 37785502, 42776040, 45627776, 56678253, 57034720, 68441664, 75571004, 85552080, 91255552, 94463755, 113356506, 114069440, 136883328, 151142008, 171104160, 188927510, 226713012, 228138880, 273766656, 283391265, 302284016, 342208320, 377855020, 453426024, 456277760, 566782530, 604568032, 684416640, 755710040, 906852048, 1133565060, 1209136064, 1368833280, 1511420080, 1813704096, 2267130120, 2418272128, 3022840160, 3627408192, 4534260240, 4836544256, 6045680320, 7254816384, 9068520480, 12091360640, 14509632768, 18137040960, 24182721280, 36274081920, 72548163840]

約数ペア:

[(1, 72548163840), (2, 36274081920), (3, 24182721280), (4, 18137040960), (5, 14509632768), (6, 12091360640), (8, 9068520480), (10, 7254816384), (12, 6045680320), (15, 4836544256), (16, 4534260240), (20, 3627408192), (24, 3022840160), (30, 2418272128), (32, 2267130120), (40, 1813704096), (48, 1511420080), (53, 1368833280), (60, 1209136064), (64, 1133565060), (80, 906852048), (96, 755710040), (106, 684416640), (120, 604568032), (128, 566782530), (159, 456277760), (160, 453426024), (192, 377855020), (212, 342208320), (240, 302284016), (256, 283391265), (265, 273766656), (318, 228138880), (320, 226713012), (384, 188927510), (424, 171104160), (480, 151142008), (530, 136883328), (636, 114069440), (640, 113356506), (768, 94463755), (795, 91255552), (848, 85552080), (960, 75571004), (1060, 68441664), (1272, 57034720), (1280, 56678253), (1590, 45627776), (1696, 42776040), (1920, 37785502), (2120, 34220832), (2544, 28517360), (3180, 22813888), (3392, 21388020), (3840, 18892751), (4240, 17110416), (5088, 14258680), (6360, 11406944), (6784, 10694010), (8480, 8555208), (10176, 7129340), (12720, 5703472), (13568, 5347005), (16960, 4277604), (20352, 3564670), (25440, 2851736), (33920, 2138802), (40704, 1782335), (50880, 1425868), (67840, 1069401), (101760, 712934), (203520, 356467)]