216306480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5333}}^1$

素因数の和:5375

約数の個数: 120

約数和(自身を含む): 726234768

約数和(自身を除く): 509928288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 5333, 6760, 8112, 10140, 10666, 13520, 15999, 20280, 21332, 26665, 31998, 40560, 42664, 53330, 63996, 69329, 79995, 85328, 106660, 127992, 138658, 159990, 207987, 213320, 255984, 277316, 319980, 346645, 415974, 426640, 554632, 639960, 693290, 831948, 901277, 1039935, 1109264, 1279920, 1386580, 1663896, 1802554, 2079870, 2703831, 2773160, 3327792, 3605108, 4159740, 4506385, 5407662, 5546320, 7210216, 8319480, 9012770, 10815324, 13519155, 14420432, 16638960, 18025540, 21630648, 27038310, 36051080, 43261296, 54076620, 72102160, 108153240, 216306480]

約数ペア:

[(1, 216306480), (2, 108153240), (3, 72102160), (4, 54076620), (5, 43261296), (6, 36051080), (8, 27038310), (10, 21630648), (12, 18025540), (13, 16638960), (15, 14420432), (16, 13519155), (20, 10815324), (24, 9012770), (26, 8319480), (30, 7210216), (39, 5546320), (40, 5407662), (48, 4506385), (52, 4159740), (60, 3605108), (65, 3327792), (78, 2773160), (80, 2703831), (104, 2079870), (120, 1802554), (130, 1663896), (156, 1386580), (169, 1279920), (195, 1109264), (208, 1039935), (240, 901277), (260, 831948), (312, 693290), (338, 639960), (390, 554632), (507, 426640), (520, 415974), (624, 346645), (676, 319980), (780, 277316), (845, 255984), (1014, 213320), (1040, 207987), (1352, 159990), (1560, 138658), (1690, 127992), (2028, 106660), (2535, 85328), (2704, 79995), (3120, 69329), (3380, 63996), (4056, 53330), (5070, 42664), (5333, 40560), (6760, 31998), (8112, 26665), (10140, 21332), (10666, 20280), (13520, 15999)]