229491760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 588962304

約数和(自身を除く): 359470544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 41, 61, 62, 74, 80, 82, 122, 124, 148, 155, 164, 185, 205, 244, 248, 296, 305, 310, 328, 370, 410, 488, 496, 592, 610, 620, 656, 740, 820, 976, 1147, 1220, 1240, 1271, 1480, 1517, 1640, 1891, 2257, 2294, 2440, 2480, 2501, 2542, 2960, 3034, 3280, 3782, 4514, 4588, 4880, 5002, 5084, 5735, 6068, 6355, 7564, 7585, 9028, 9176, 9455, 10004, 10168, 11285, 11470, 12136, 12505, 12710, 15128, 15170, 18056, 18352, 18910, 20008, 20336, 22570, 22940, 24272, 25010, 25420, 30256, 30340, 36112, 37820, 40016, 45140, 45880, 47027, 50020, 50840, 60680, 69967, 75640, 77531, 90280, 91760, 92537, 94054, 100040, 101680, 121360, 139934, 151280, 155062, 180560, 185074, 188108, 200080, 235135, 279868, 310124, 349835, 370148, 376216, 387655, 462685, 470270, 559736, 620248, 699670, 740296, 752432, 775310, 925370, 940540, 1119472, 1240496, 1399340, 1480592, 1550620, 1850740, 1881080, 2798680, 2868647, 3101240, 3701480, 3762160, 5597360, 5737294, 6202480, 7402960, 11474588, 14343235, 22949176, 28686470, 45898352, 57372940, 114745880, 229491760]

約数ペア:

[(1, 229491760), (2, 114745880), (4, 57372940), (5, 45898352), (8, 28686470), (10, 22949176), (16, 14343235), (20, 11474588), (31, 7402960), (37, 6202480), (40, 5737294), (41, 5597360), (61, 3762160), (62, 3701480), (74, 3101240), (80, 2868647), (82, 2798680), (122, 1881080), (124, 1850740), (148, 1550620), (155, 1480592), (164, 1399340), (185, 1240496), (205, 1119472), (244, 940540), (248, 925370), (296, 775310), (305, 752432), (310, 740296), (328, 699670), (370, 620248), (410, 559736), (488, 470270), (496, 462685), (592, 387655), (610, 376216), (620, 370148), (656, 349835), (740, 310124), (820, 279868), (976, 235135), (1147, 200080), (1220, 188108), (1240, 185074), (1271, 180560), (1480, 155062), (1517, 151280), (1640, 139934), (1891, 121360), (2257, 101680), (2294, 100040), (2440, 94054), (2480, 92537), (2501, 91760), (2542, 90280), (2960, 77531), (3034, 75640), (3280, 69967), (3782, 60680), (4514, 50840), (4588, 50020), (4880, 47027), (5002, 45880), (5084, 45140), (5735, 40016), (6068, 37820), (6355, 36112), (7564, 30340), (7585, 30256), (9028, 25420), (9176, 25010), (9455, 24272), (10004, 22940), (10168, 22570), (11285, 20336), (11470, 20008), (12136, 18910), (12505, 18352), (12710, 18056), (15128, 15170)]