160532520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 511056000

約数和(自身を除く): 350523480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 181, 190, 228, 285, 362, 380, 389, 456, 543, 570, 724, 760, 778, 905, 1086, 1140, 1167, 1448, 1556, 1810, 1945, 2172, 2280, 2334, 2715, 3112, 3439, 3620, 3890, 4344, 4668, 5430, 5835, 6878, 7240, 7391, 7780, 9336, 10317, 10860, 11670, 13756, 14782, 15560, 17195, 20634, 21720, 22173, 23340, 27512, 29564, 34390, 36955, 41268, 44346, 46680, 51585, 59128, 68780, 70409, 73910, 82536, 88692, 103170, 110865, 137560, 140818, 147820, 177384, 206340, 211227, 221730, 281636, 295640, 352045, 412680, 422454, 443460, 563272, 704090, 844908, 886920, 1056135, 1337771, 1408180, 1689816, 2112270, 2675542, 2816360, 4013313, 4224540, 5351084, 6688855, 8026626, 8449080, 10702168, 13377710, 16053252, 20066565, 26755420, 32106504, 40133130, 53510840, 80266260, 160532520]

約数ペア:

[(1, 160532520), (2, 80266260), (3, 53510840), (4, 40133130), (5, 32106504), (6, 26755420), (8, 20066565), (10, 16053252), (12, 13377710), (15, 10702168), (19, 8449080), (20, 8026626), (24, 6688855), (30, 5351084), (38, 4224540), (40, 4013313), (57, 2816360), (60, 2675542), (76, 2112270), (95, 1689816), (114, 1408180), (120, 1337771), (152, 1056135), (181, 886920), (190, 844908), (228, 704090), (285, 563272), (362, 443460), (380, 422454), (389, 412680), (456, 352045), (543, 295640), (570, 281636), (724, 221730), (760, 211227), (778, 206340), (905, 177384), (1086, 147820), (1140, 140818), (1167, 137560), (1448, 110865), (1556, 103170), (1810, 88692), (1945, 82536), (2172, 73910), (2280, 70409), (2334, 68780), (2715, 59128), (3112, 51585), (3439, 46680), (3620, 44346), (3890, 41268), (4344, 36955), (4668, 34390), (5430, 29564), (5835, 27512), (6878, 23340), (7240, 22173), (7391, 21720), (7780, 20634), (9336, 17195), (10317, 15560), (10860, 14782), (11670, 13756)]