1570584120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{1409}}^1$

素因数の和:2757

約数の個数: 128

約数和(自身を含む): 5392742400

約数和(自身を除く): 3822158280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1327, 1409, 2654, 2818, 3981, 4227, 5308, 5636, 6635, 7045, 7962, 8454, 9289, 9863, 10616, 11272, 13270, 14090, 15924, 16908, 18578, 19726, 19905, 21135, 26540, 27867, 28180, 29589, 31848, 33816, 37156, 39452, 39810, 42270, 46445, 49315, 53080, 55734, 56360, 59178, 74312, 78904, 79620, 84540, 92890, 98630, 111468, 118356, 139335, 147945, 159240, 169080, 185780, 197260, 222936, 236712, 278670, 295890, 371560, 394520, 557340, 591780, 1114680, 1183560, 1869743, 3739486, 5609229, 7478972, 9348715, 11218458, 13088201, 14957944, 18697430, 22436916, 26176402, 28046145, 37394860, 39264603, 44873832, 52352804, 56092290, 65441005, 74789720, 78529206, 104705608, 112184580, 130882010, 157058412, 196323015, 224369160, 261764020, 314116824, 392646030, 523528040, 785292060, 1570584120]

約数ペア:

[(1, 1570584120), (2, 785292060), (3, 523528040), (4, 392646030), (5, 314116824), (6, 261764020), (7, 224369160), (8, 196323015), (10, 157058412), (12, 130882010), (14, 112184580), (15, 104705608), (20, 78529206), (21, 74789720), (24, 65441005), (28, 56092290), (30, 52352804), (35, 44873832), (40, 39264603), (42, 37394860), (56, 28046145), (60, 26176402), (70, 22436916), (84, 18697430), (105, 14957944), (120, 13088201), (140, 11218458), (168, 9348715), (210, 7478972), (280, 5609229), (420, 3739486), (840, 1869743), (1327, 1183560), (1409, 1114680), (2654, 591780), (2818, 557340), (3981, 394520), (4227, 371560), (5308, 295890), (5636, 278670), (6635, 236712), (7045, 222936), (7962, 197260), (8454, 185780), (9289, 169080), (9863, 159240), (10616, 147945), (11272, 139335), (13270, 118356), (14090, 111468), (15924, 98630), (16908, 92890), (18578, 84540), (19726, 79620), (19905, 78904), (21135, 74312), (26540, 59178), (27867, 56360), (28180, 55734), (29589, 53080), (31848, 49315), (33816, 46445), (37156, 42270), (39452, 39810)]