156195240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 489888000

約数和(自身を除く): 333692760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 53, 60, 82, 106, 120, 123, 159, 164, 205, 212, 246, 265, 318, 328, 410, 424, 492, 530, 599, 615, 636, 795, 820, 984, 1060, 1198, 1230, 1272, 1590, 1640, 1797, 2120, 2173, 2396, 2460, 2995, 3180, 3594, 4346, 4792, 4920, 5990, 6360, 6519, 7188, 8692, 8985, 10865, 11980, 13038, 14376, 17384, 17970, 21730, 23960, 24559, 26076, 31747, 32595, 35940, 43460, 49118, 52152, 63494, 65190, 71880, 73677, 86920, 95241, 98236, 122795, 126988, 130380, 147354, 158735, 190482, 196472, 245590, 253976, 260760, 294708, 317470, 368385, 380964, 476205, 491180, 589416, 634940, 736770, 761928, 952410, 982360, 1269880, 1301627, 1473540, 1904820, 2603254, 2947080, 3809640, 3904881, 5206508, 6508135, 7809762, 10413016, 13016270, 15619524, 19524405, 26032540, 31239048, 39048810, 52065080, 78097620, 156195240]

約数ペア:

[(1, 156195240), (2, 78097620), (3, 52065080), (4, 39048810), (5, 31239048), (6, 26032540), (8, 19524405), (10, 15619524), (12, 13016270), (15, 10413016), (20, 7809762), (24, 6508135), (30, 5206508), (40, 3904881), (41, 3809640), (53, 2947080), (60, 2603254), (82, 1904820), (106, 1473540), (120, 1301627), (123, 1269880), (159, 982360), (164, 952410), (205, 761928), (212, 736770), (246, 634940), (265, 589416), (318, 491180), (328, 476205), (410, 380964), (424, 368385), (492, 317470), (530, 294708), (599, 260760), (615, 253976), (636, 245590), (795, 196472), (820, 190482), (984, 158735), (1060, 147354), (1198, 130380), (1230, 126988), (1272, 122795), (1590, 98236), (1640, 95241), (1797, 86920), (2120, 73677), (2173, 71880), (2396, 65190), (2460, 63494), (2995, 52152), (3180, 49118), (3594, 43460), (4346, 35940), (4792, 32595), (4920, 31747), (5990, 26076), (6360, 24559), (6519, 23960), (7188, 21730), (8692, 17970), (8985, 17384), (10865, 14376), (11980, 13038)]