237399240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4967

約数の個数: 128

約数和(自身を含む): 791884800

約数和(自身を除く): 554485560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 4909, 6045, 8060, 9672, 9818, 12090, 14727, 16120, 19636, 24180, 24545, 29454, 39272, 48360, 49090, 58908, 63817, 73635, 98180, 117816, 127634, 147270, 152179, 191451, 196360, 255268, 294540, 304358, 319085, 382902, 456537, 510536, 589080, 608716, 638170, 760895, 765804, 913074, 957255, 1217432, 1276340, 1521790, 1531608, 1826148, 1914510, 1978327, 2282685, 2552680, 3043580, 3652296, 3829020, 3956654, 4565370, 5934981, 6087160, 7658040, 7913308, 9130740, 9891635, 11869962, 15826616, 18261480, 19783270, 23739924, 29674905, 39566540, 47479848, 59349810, 79133080, 118699620, 237399240]

約数ペア:

[(1, 237399240), (2, 118699620), (3, 79133080), (4, 59349810), (5, 47479848), (6, 39566540), (8, 29674905), (10, 23739924), (12, 19783270), (13, 18261480), (15, 15826616), (20, 11869962), (24, 9891635), (26, 9130740), (30, 7913308), (31, 7658040), (39, 6087160), (40, 5934981), (52, 4565370), (60, 3956654), (62, 3829020), (65, 3652296), (78, 3043580), (93, 2552680), (104, 2282685), (120, 1978327), (124, 1914510), (130, 1826148), (155, 1531608), (156, 1521790), (186, 1276340), (195, 1217432), (248, 957255), (260, 913074), (310, 765804), (312, 760895), (372, 638170), (390, 608716), (403, 589080), (465, 510536), (520, 456537), (620, 382902), (744, 319085), (780, 304358), (806, 294540), (930, 255268), (1209, 196360), (1240, 191451), (1560, 152179), (1612, 147270), (1860, 127634), (2015, 117816), (2418, 98180), (3224, 73635), (3720, 63817), (4030, 58908), (4836, 49090), (4909, 48360), (6045, 39272), (8060, 29454), (9672, 24545), (9818, 24180), (12090, 19636), (14727, 16120)]