163336920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 523584000

約数和(自身を除く): 360247080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 284, 285, 355, 380, 426, 456, 568, 570, 710, 760, 852, 1009, 1065, 1140, 1349, 1420, 1704, 2018, 2130, 2280, 2698, 2840, 3027, 4036, 4047, 4260, 5045, 5396, 6054, 6745, 8072, 8094, 8520, 10090, 10792, 12108, 13490, 15135, 16188, 19171, 20180, 20235, 24216, 26980, 30270, 32376, 38342, 40360, 40470, 53960, 57513, 60540, 71639, 76684, 80940, 95855, 115026, 121080, 143278, 153368, 161880, 191710, 214917, 230052, 286556, 287565, 358195, 383420, 429834, 460104, 573112, 575130, 716390, 766840, 859668, 1074585, 1150260, 1361141, 1432780, 1719336, 2149170, 2300520, 2722282, 2865560, 4083423, 4298340, 5444564, 6805705, 8166846, 8596680, 10889128, 13611410, 16333692, 20417115, 27222820, 32667384, 40834230, 54445640, 81668460, 163336920]

約数ペア:

[(1, 163336920), (2, 81668460), (3, 54445640), (4, 40834230), (5, 32667384), (6, 27222820), (8, 20417115), (10, 16333692), (12, 13611410), (15, 10889128), (19, 8596680), (20, 8166846), (24, 6805705), (30, 5444564), (38, 4298340), (40, 4083423), (57, 2865560), (60, 2722282), (71, 2300520), (76, 2149170), (95, 1719336), (114, 1432780), (120, 1361141), (142, 1150260), (152, 1074585), (190, 859668), (213, 766840), (228, 716390), (284, 575130), (285, 573112), (355, 460104), (380, 429834), (426, 383420), (456, 358195), (568, 287565), (570, 286556), (710, 230052), (760, 214917), (852, 191710), (1009, 161880), (1065, 153368), (1140, 143278), (1349, 121080), (1420, 115026), (1704, 95855), (2018, 80940), (2130, 76684), (2280, 71639), (2698, 60540), (2840, 57513), (3027, 53960), (4036, 40470), (4047, 40360), (4260, 38342), (5045, 32376), (5396, 30270), (6054, 26980), (6745, 24216), (8072, 20235), (8094, 20180), (8520, 19171), (10090, 16188), (10792, 15135), (12108, 13490)]