3640981120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47807}}^1$

素因数の和:47850

約数の個数: 128

約数和(自身を含む): 10533058560

約数和(自身を除く): 6892077440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2720, 3808, 4480, 4760, 5440, 7616, 9520, 10880, 15232, 19040, 38080, 47807, 76160, 95614, 191228, 239035, 334649, 382456, 478070, 669298, 764912, 812719, 956140, 1338596, 1529824, 1625438, 1673245, 1912280, 2677192, 3059648, 3250876, 3346490, 3824560, 4063595, 5354384, 5689033, 6119296, 6501752, 6692980, 7649120, 8127190, 10708768, 11378066, 13003504, 13385960, 15298240, 16254380, 21417536, 22756132, 26007008, 26771920, 28445165, 30596480, 32508760, 42835072, 45512264, 52014016, 53543840, 56890330, 65017520, 91024528, 104028032, 107087680, 113780660, 130035040, 182049056, 214175360, 227561320, 260070080, 364098112, 455122640, 520140160, 728196224, 910245280, 1820490560, 3640981120]

約数ペア:

[(1, 3640981120), (2, 1820490560), (4, 910245280), (5, 728196224), (7, 520140160), (8, 455122640), (10, 364098112), (14, 260070080), (16, 227561320), (17, 214175360), (20, 182049056), (28, 130035040), (32, 113780660), (34, 107087680), (35, 104028032), (40, 91024528), (56, 65017520), (64, 56890330), (68, 53543840), (70, 52014016), (80, 45512264), (85, 42835072), (112, 32508760), (119, 30596480), (128, 28445165), (136, 26771920), (140, 26007008), (160, 22756132), (170, 21417536), (224, 16254380), (238, 15298240), (272, 13385960), (280, 13003504), (320, 11378066), (340, 10708768), (448, 8127190), (476, 7649120), (544, 6692980), (560, 6501752), (595, 6119296), (640, 5689033), (680, 5354384), (896, 4063595), (952, 3824560), (1088, 3346490), (1120, 3250876), (1190, 3059648), (1360, 2677192), (1904, 1912280), (2176, 1673245), (2240, 1625438), (2380, 1529824), (2720, 1338596), (3808, 956140), (4480, 812719), (4760, 764912), (5440, 669298), (7616, 478070), (9520, 382456), (10880, 334649), (15232, 239035), (19040, 191228), (38080, 95614), (47807, 76160)]