1523892720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47741}}^1$

素因数の和:47783

約数の個数: 160

約数和(自身を含む): 5683207680

約数和(自身を除く): 4159314960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 47741, 95482, 143223, 190964, 238705, 286446, 334187, 381928, 477410, 572892, 668374, 716115, 763856, 907079, 954820, 1002561, 1145784, 1336748, 1432230, 1670935, 1814158, 1909640, 2005122, 2291568, 2673496, 2721237, 2864460, 3341870, 3628316, 3819280, 4010244, 4535395, 5012805, 5346992, 5442474, 5728920, 6349553, 6683740, 7256632, 8020488, 9070790, 10025610, 10884948, 11457840, 12699106, 13367480, 13606185, 14513264, 16040976, 18141580, 19048659, 20051220, 21769896, 25398212, 26734960, 27212370, 31747765, 36283160, 38097318, 40102440, 43539792, 50796424, 54424740, 63495530, 72566320, 76194636, 80204880, 95243295, 101592848, 108849480, 126991060, 152389272, 190486590, 217698960, 253982120, 304778544, 380973180, 507964240, 761946360, 1523892720]

約数ペア:

[(1, 1523892720), (2, 761946360), (3, 507964240), (4, 380973180), (5, 304778544), (6, 253982120), (7, 217698960), (8, 190486590), (10, 152389272), (12, 126991060), (14, 108849480), (15, 101592848), (16, 95243295), (19, 80204880), (20, 76194636), (21, 72566320), (24, 63495530), (28, 54424740), (30, 50796424), (35, 43539792), (38, 40102440), (40, 38097318), (42, 36283160), (48, 31747765), (56, 27212370), (57, 26734960), (60, 25398212), (70, 21769896), (76, 20051220), (80, 19048659), (84, 18141580), (95, 16040976), (105, 14513264), (112, 13606185), (114, 13367480), (120, 12699106), (133, 11457840), (140, 10884948), (152, 10025610), (168, 9070790), (190, 8020488), (210, 7256632), (228, 6683740), (240, 6349553), (266, 5728920), (280, 5442474), (285, 5346992), (304, 5012805), (336, 4535395), (380, 4010244), (399, 3819280), (420, 3628316), (456, 3341870), (532, 2864460), (560, 2721237), (570, 2673496), (665, 2291568), (760, 2005122), (798, 1909640), (840, 1814158), (912, 1670935), (1064, 1432230), (1140, 1336748), (1330, 1145784), (1520, 1002561), (1596, 954820), (1680, 907079), (1995, 763856), (2128, 716115), (2280, 668374), (2660, 572892), (3192, 477410), (3990, 381928), (4560, 334187), (5320, 286446), (6384, 238705), (7980, 190964), (10640, 143223), (15960, 95482), (31920, 47741)]