1075655360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 224

約数和(自身を含む): 3004108800

約数和(自身を除く): 1928453440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 64, 65, 76, 80, 95, 104, 124, 130, 152, 155, 160, 190, 208, 247, 248, 260, 304, 310, 320, 380, 403, 416, 439, 494, 496, 520, 589, 608, 620, 760, 806, 832, 878, 988, 992, 1040, 1178, 1216, 1235, 1240, 1520, 1612, 1756, 1976, 1984, 2015, 2080, 2195, 2356, 2470, 2480, 2945, 3040, 3224, 3512, 3952, 4030, 4160, 4390, 4712, 4940, 4960, 5707, 5890, 6080, 6448, 7024, 7657, 7904, 8060, 8341, 8780, 9424, 9880, 9920, 11414, 11780, 12896, 13609, 14048, 15314, 15808, 16120, 16682, 17560, 18848, 19760, 22828, 23560, 25792, 27218, 28096, 28535, 30628, 32240, 33364, 35120, 37696, 38285, 39520, 41705, 45656, 47120, 54436, 57070, 61256, 64480, 66728, 68045, 70240, 76570, 79040, 83410, 91312, 94240, 108433, 108872, 114140, 122512, 128960, 133456, 136090, 140480, 153140, 166820, 176917, 182624, 188480, 216866, 217744, 228280, 245024, 258571, 266912, 272180, 306280, 333640, 353834, 365248, 433732, 435488, 456560, 490048, 517142, 533824, 542165, 544360, 612560, 667280, 707668, 867464, 870976, 884585, 913120, 1034284, 1084330, 1088720, 1225120, 1292855, 1334560, 1415336, 1734928, 1769170, 1826240, 2068568, 2168660, 2177440, 2450240, 2585710, 2669120, 2830672, 3361423, 3469856, 3538340, 4137136, 4337320, 4354880, 5171420, 5661344, 6722846, 6939712, 7076680, 8274272, 8674640, 10342840, 11322688, 13445692, 14153360, 16548544, 16807115, 17349280, 20685680, 26891384, 28306720, 33614230, 34698560, 41371360, 53782768, 56613440, 67228460, 82742720, 107565536, 134456920, 215131072, 268913840, 537827680, 1075655360]

約数ペア:

[(1, 1075655360), (2, 537827680), (4, 268913840), (5, 215131072), (8, 134456920), (10, 107565536), (13, 82742720), (16, 67228460), (19, 56613440), (20, 53782768), (26, 41371360), (31, 34698560), (32, 33614230), (38, 28306720), (40, 26891384), (52, 20685680), (62, 17349280), (64, 16807115), (65, 16548544), (76, 14153360), (80, 13445692), (95, 11322688), (104, 10342840), (124, 8674640), (130, 8274272), (152, 7076680), (155, 6939712), (160, 6722846), (190, 5661344), (208, 5171420), (247, 4354880), (248, 4337320), (260, 4137136), (304, 3538340), (310, 3469856), (320, 3361423), (380, 2830672), (403, 2669120), (416, 2585710), (439, 2450240), (494, 2177440), (496, 2168660), (520, 2068568), (589, 1826240), (608, 1769170), (620, 1734928), (760, 1415336), (806, 1334560), (832, 1292855), (878, 1225120), (988, 1088720), (992, 1084330), (1040, 1034284), (1178, 913120), (1216, 884585), (1235, 870976), (1240, 867464), (1520, 707668), (1612, 667280), (1756, 612560), (1976, 544360), (1984, 542165), (2015, 533824), (2080, 517142), (2195, 490048), (2356, 456560), (2470, 435488), (2480, 433732), (2945, 365248), (3040, 353834), (3224, 333640), (3512, 306280), (3952, 272180), (4030, 266912), (4160, 258571), (4390, 245024), (4712, 228280), (4940, 217744), (4960, 216866), (5707, 188480), (5890, 182624), (6080, 176917), (6448, 166820), (7024, 153140), (7657, 140480), (7904, 136090), (8060, 133456), (8341, 128960), (8780, 122512), (9424, 114140), (9880, 108872), (9920, 108433), (11414, 94240), (11780, 91312), (12896, 83410), (13609, 79040), (14048, 76570), (15314, 70240), (15808, 68045), (16120, 66728), (16682, 64480), (17560, 61256), (18848, 57070), (19760, 54436), (22828, 47120), (23560, 45656), (25792, 41705), (27218, 39520), (28096, 38285), (28535, 37696), (30628, 35120), (32240, 33364)]