244677360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 782949888

約数和(自身を除く): 538272528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 83, 120, 142, 166, 173, 213, 240, 249, 284, 332, 346, 355, 415, 426, 498, 519, 568, 664, 692, 710, 830, 852, 865, 996, 1038, 1065, 1136, 1245, 1328, 1384, 1420, 1660, 1704, 1730, 1992, 2076, 2130, 2490, 2595, 2768, 2840, 3320, 3408, 3460, 3984, 4152, 4260, 4980, 5190, 5680, 5893, 6640, 6920, 8304, 8520, 9960, 10380, 11786, 12283, 13840, 14359, 17040, 17679, 19920, 20760, 23572, 24566, 28718, 29465, 35358, 36849, 41520, 43077, 47144, 49132, 57436, 58930, 61415, 70716, 71795, 73698, 86154, 88395, 94288, 98264, 114872, 117860, 122830, 141432, 143590, 147396, 172308, 176790, 184245, 196528, 215385, 229744, 235720, 245660, 282864, 287180, 294792, 344616, 353580, 368490, 430770, 471440, 491320, 574360, 589584, 689232, 707160, 736980, 861540, 982640, 1019489, 1148720, 1414320, 1473960, 1723080, 2038978, 2947920, 3058467, 3446160, 4077956, 5097445, 6116934, 8155912, 10194890, 12233868, 15292335, 16311824, 20389780, 24467736, 30584670, 40779560, 48935472, 61169340, 81559120, 122338680, 244677360]

約数ペア:

[(1, 244677360), (2, 122338680), (3, 81559120), (4, 61169340), (5, 48935472), (6, 40779560), (8, 30584670), (10, 24467736), (12, 20389780), (15, 16311824), (16, 15292335), (20, 12233868), (24, 10194890), (30, 8155912), (40, 6116934), (48, 5097445), (60, 4077956), (71, 3446160), (80, 3058467), (83, 2947920), (120, 2038978), (142, 1723080), (166, 1473960), (173, 1414320), (213, 1148720), (240, 1019489), (249, 982640), (284, 861540), (332, 736980), (346, 707160), (355, 689232), (415, 589584), (426, 574360), (498, 491320), (519, 471440), (568, 430770), (664, 368490), (692, 353580), (710, 344616), (830, 294792), (852, 287180), (865, 282864), (996, 245660), (1038, 235720), (1065, 229744), (1136, 215385), (1245, 196528), (1328, 184245), (1384, 176790), (1420, 172308), (1660, 147396), (1704, 143590), (1730, 141432), (1992, 122830), (2076, 117860), (2130, 114872), (2490, 98264), (2595, 94288), (2768, 88395), (2840, 86154), (3320, 73698), (3408, 71795), (3460, 70716), (3984, 61415), (4152, 58930), (4260, 57436), (4980, 49132), (5190, 47144), (5680, 43077), (5893, 41520), (6640, 36849), (6920, 35358), (8304, 29465), (8520, 28718), (9960, 24566), (10380, 23572), (11786, 20760), (12283, 19920), (13840, 17679), (14359, 17040)]