243904080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3541}}^1$

素因数の和:3605

約数の個数: 160

約数和(自身を含む): 885443328

約数和(自身を除く): 641539248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3444, 3541, 4305, 4592, 4920, 5740, 6888, 7082, 8610, 9840, 10623, 11480, 13776, 14164, 17220, 17705, 21246, 22960, 24787, 28328, 34440, 35410, 42492, 49574, 53115, 56656, 68880, 70820, 74361, 84984, 99148, 106230, 123935, 141640, 145181, 148722, 169968, 198296, 212460, 247870, 283280, 290362, 297444, 371805, 396592, 424920, 435543, 495740, 580724, 594888, 725905, 743610, 849840, 871086, 991480, 1016267, 1161448, 1189776, 1451810, 1487220, 1742172, 1982960, 2032534, 2177715, 2322896, 2903620, 2974440, 3048801, 3484344, 4065068, 4355430, 5081335, 5807240, 5948880, 6097602, 6968688, 8130136, 8710860, 10162670, 11614480, 12195204, 15244005, 16260272, 17421720, 20325340, 24390408, 30488010, 34843440, 40650680, 48780816, 60976020, 81301360, 121952040, 243904080]

約数ペア:

[(1, 243904080), (2, 121952040), (3, 81301360), (4, 60976020), (5, 48780816), (6, 40650680), (7, 34843440), (8, 30488010), (10, 24390408), (12, 20325340), (14, 17421720), (15, 16260272), (16, 15244005), (20, 12195204), (21, 11614480), (24, 10162670), (28, 8710860), (30, 8130136), (35, 6968688), (40, 6097602), (41, 5948880), (42, 5807240), (48, 5081335), (56, 4355430), (60, 4065068), (70, 3484344), (80, 3048801), (82, 2974440), (84, 2903620), (105, 2322896), (112, 2177715), (120, 2032534), (123, 1982960), (140, 1742172), (164, 1487220), (168, 1451810), (205, 1189776), (210, 1161448), (240, 1016267), (246, 991480), (280, 871086), (287, 849840), (328, 743610), (336, 725905), (410, 594888), (420, 580724), (492, 495740), (560, 435543), (574, 424920), (615, 396592), (656, 371805), (820, 297444), (840, 290362), (861, 283280), (984, 247870), (1148, 212460), (1230, 198296), (1435, 169968), (1640, 148722), (1680, 145181), (1722, 141640), (1968, 123935), (2296, 106230), (2460, 99148), (2870, 84984), (3280, 74361), (3444, 70820), (3541, 68880), (4305, 56656), (4592, 53115), (4920, 49574), (5740, 42492), (6888, 35410), (7082, 34440), (8610, 28328), (9840, 24787), (10623, 22960), (11480, 21246), (13776, 17705), (14164, 17220)]