161098320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 525680640

約数和(自身を除く): 364582320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 59, 60, 62, 80, 93, 118, 120, 124, 155, 177, 186, 236, 240, 248, 295, 310, 354, 367, 372, 465, 472, 496, 590, 620, 708, 734, 744, 885, 930, 944, 1101, 1180, 1240, 1416, 1468, 1488, 1770, 1829, 1835, 1860, 2202, 2360, 2480, 2832, 2936, 3540, 3658, 3670, 3720, 4404, 4720, 5487, 5505, 5872, 7080, 7316, 7340, 7440, 8808, 9145, 10974, 11010, 11377, 14160, 14632, 14680, 17616, 18290, 21653, 21948, 22020, 22754, 27435, 29264, 29360, 34131, 36580, 43306, 43896, 44040, 45508, 54870, 56885, 64959, 68262, 73160, 86612, 87792, 88080, 91016, 108265, 109740, 113770, 129918, 136524, 146320, 170655, 173224, 182032, 216530, 219480, 227540, 259836, 273048, 324795, 341310, 346448, 433060, 438960, 455080, 519672, 546096, 649590, 671243, 682620, 866120, 910160, 1039344, 1299180, 1342486, 1365240, 1732240, 2013729, 2598360, 2684972, 2730480, 3356215, 4027458, 5196720, 5369944, 6712430, 8054916, 10068645, 10739888, 13424860, 16109832, 20137290, 26849720, 32219664, 40274580, 53699440, 80549160, 161098320]

約数ペア:

[(1, 161098320), (2, 80549160), (3, 53699440), (4, 40274580), (5, 32219664), (6, 26849720), (8, 20137290), (10, 16109832), (12, 13424860), (15, 10739888), (16, 10068645), (20, 8054916), (24, 6712430), (30, 5369944), (31, 5196720), (40, 4027458), (48, 3356215), (59, 2730480), (60, 2684972), (62, 2598360), (80, 2013729), (93, 1732240), (118, 1365240), (120, 1342486), (124, 1299180), (155, 1039344), (177, 910160), (186, 866120), (236, 682620), (240, 671243), (248, 649590), (295, 546096), (310, 519672), (354, 455080), (367, 438960), (372, 433060), (465, 346448), (472, 341310), (496, 324795), (590, 273048), (620, 259836), (708, 227540), (734, 219480), (744, 216530), (885, 182032), (930, 173224), (944, 170655), (1101, 146320), (1180, 136524), (1240, 129918), (1416, 113770), (1468, 109740), (1488, 108265), (1770, 91016), (1829, 88080), (1835, 87792), (1860, 86612), (2202, 73160), (2360, 68262), (2480, 64959), (2832, 56885), (2936, 54870), (3540, 45508), (3658, 44040), (3670, 43896), (3720, 43306), (4404, 36580), (4720, 34131), (5487, 29360), (5505, 29264), (5872, 27435), (7080, 22754), (7316, 22020), (7340, 21948), (7440, 21653), (8808, 18290), (9145, 17616), (10974, 14680), (11010, 14632), (11377, 14160)]