313143480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5147}}^1$

素因数の和:5190

約数の個数: 144

約数和(自身を含む): 1102238280

約数和(自身を除く): 789094800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 5147, 6084, 6760, 7605, 10140, 10294, 12168, 15210, 15441, 20280, 20588, 25735, 30420, 30882, 41176, 46323, 51470, 60840, 61764, 66911, 77205, 92646, 102940, 123528, 133822, 154410, 185292, 200733, 205880, 231615, 267644, 308820, 334555, 370584, 401466, 463230, 535288, 602199, 617640, 669110, 802932, 869843, 926460, 1003665, 1204398, 1338220, 1605864, 1739686, 1852920, 2007330, 2408796, 2609529, 2676440, 3010995, 3479372, 4014660, 4349215, 4817592, 5219058, 6021990, 6958744, 7828587, 8029320, 8698430, 10438116, 12043980, 13047645, 15657174, 17396860, 20876232, 24087960, 26095290, 31314348, 34793720, 39142935, 52190580, 62628696, 78285870, 104381160, 156571740, 313143480]

約数ペア:

[(1, 313143480), (2, 156571740), (3, 104381160), (4, 78285870), (5, 62628696), (6, 52190580), (8, 39142935), (9, 34793720), (10, 31314348), (12, 26095290), (13, 24087960), (15, 20876232), (18, 17396860), (20, 15657174), (24, 13047645), (26, 12043980), (30, 10438116), (36, 8698430), (39, 8029320), (40, 7828587), (45, 6958744), (52, 6021990), (60, 5219058), (65, 4817592), (72, 4349215), (78, 4014660), (90, 3479372), (104, 3010995), (117, 2676440), (120, 2609529), (130, 2408796), (156, 2007330), (169, 1852920), (180, 1739686), (195, 1605864), (234, 1338220), (260, 1204398), (312, 1003665), (338, 926460), (360, 869843), (390, 802932), (468, 669110), (507, 617640), (520, 602199), (585, 535288), (676, 463230), (780, 401466), (845, 370584), (936, 334555), (1014, 308820), (1170, 267644), (1352, 231615), (1521, 205880), (1560, 200733), (1690, 185292), (2028, 154410), (2340, 133822), (2535, 123528), (3042, 102940), (3380, 92646), (4056, 77205), (4680, 66911), (5070, 61764), (5147, 60840), (6084, 51470), (6760, 46323), (7605, 41176), (10140, 30882), (10294, 30420), (12168, 25735), (15210, 20588), (15441, 20280)]