188467080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 600652800

約数和(自身を除く): 412185720

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, 131, 152, 190, 228, 262, 285, 380, 393, 456, 524, 570, 631, 655, 760, 786, 1048, 1140, 1262, 1310, 1572, 1893, 1965, 2280, 2489, 2524, 2620, 3144, 3155, 3786, 3930, 4978, 5048, 5240, 6310, 7467, 7572, 7860, 9465, 9956, 11989, 12445, 12620, 14934, 15144, 15720, 18930, 19912, 23978, 24890, 25240, 29868, 35967, 37335, 37860, 47956, 49780, 59736, 59945, 71934, 74670, 75720, 82661, 95912, 99560, 119890, 143868, 149340, 165322, 179835, 239780, 247983, 287736, 298680, 330644, 359670, 413305, 479560, 495966, 661288, 719340, 826610, 991932, 1239915, 1438680, 1570559, 1653220, 1983864, 2479830, 3141118, 3306440, 4711677, 4959660, 6282236, 7852795, 9423354, 9919320, 12564472, 15705590, 18846708, 23558385, 31411180, 37693416, 47116770, 62822360, 94233540, 188467080]

約数ペア:

[(1, 188467080), (2, 94233540), (3, 62822360), (4, 47116770), (5, 37693416), (6, 31411180), (8, 23558385), (10, 18846708), (12, 15705590), (15, 12564472), (19, 9919320), (20, 9423354), (24, 7852795), (30, 6282236), (38, 4959660), (40, 4711677), (57, 3306440), (60, 3141118), (76, 2479830), (95, 1983864), (114, 1653220), (120, 1570559), (131, 1438680), (152, 1239915), (190, 991932), (228, 826610), (262, 719340), (285, 661288), (380, 495966), (393, 479560), (456, 413305), (524, 359670), (570, 330644), (631, 298680), (655, 287736), (760, 247983), (786, 239780), (1048, 179835), (1140, 165322), (1262, 149340), (1310, 143868), (1572, 119890), (1893, 99560), (1965, 95912), (2280, 82661), (2489, 75720), (2524, 74670), (2620, 71934), (3144, 59945), (3155, 59736), (3786, 49780), (3930, 47956), (4978, 37860), (5048, 37335), (5240, 35967), (6310, 29868), (7467, 25240), (7572, 24890), (7860, 23978), (9465, 19912), (9956, 18930), (11989, 15720), (12445, 15144), (12620, 14934)]