246617040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1121

約数の個数: 160

約数和(自身を含む): 817090560

約数和(自身を除く): 570473520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 80, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 430, 460, 516, 552, 645, 688, 690, 860, 920, 989, 1032, 1039, 1104, 1290, 1380, 1720, 1840, 1978, 2064, 2078, 2580, 2760, 2967, 3117, 3440, 3956, 4156, 4945, 5160, 5195, 5520, 5934, 6234, 7912, 8312, 9890, 10320, 10390, 11868, 12468, 14835, 15585, 15824, 16624, 19780, 20780, 23736, 23897, 24936, 29670, 31170, 39560, 41560, 44677, 47472, 47794, 49872, 59340, 62340, 71691, 79120, 83120, 89354, 95588, 118680, 119485, 124680, 134031, 143382, 178708, 191176, 223385, 237360, 238970, 249360, 268062, 286764, 357416, 358455, 382352, 446770, 477940, 536124, 573528, 670155, 714832, 716910, 893540, 955880, 1027571, 1072248, 1147056, 1340310, 1433820, 1787080, 1911760, 2055142, 2144496, 2680620, 2867640, 3082713, 3574160, 4110284, 5137855, 5361240, 5735280, 6165426, 8220568, 10275710, 10722480, 12330852, 15413565, 16441136, 20551420, 24661704, 30827130, 41102840, 49323408, 61654260, 82205680, 123308520, 246617040]

約数ペア:

[(1, 246617040), (2, 123308520), (3, 82205680), (4, 61654260), (5, 49323408), (6, 41102840), (8, 30827130), (10, 24661704), (12, 20551420), (15, 16441136), (16, 15413565), (20, 12330852), (23, 10722480), (24, 10275710), (30, 8220568), (40, 6165426), (43, 5735280), (46, 5361240), (48, 5137855), (60, 4110284), (69, 3574160), (80, 3082713), (86, 2867640), (92, 2680620), (115, 2144496), (120, 2055142), (129, 1911760), (138, 1787080), (172, 1433820), (184, 1340310), (215, 1147056), (230, 1072248), (240, 1027571), (258, 955880), (276, 893540), (344, 716910), (345, 714832), (368, 670155), (430, 573528), (460, 536124), (516, 477940), (552, 446770), (645, 382352), (688, 358455), (690, 357416), (860, 286764), (920, 268062), (989, 249360), (1032, 238970), (1039, 237360), (1104, 223385), (1290, 191176), (1380, 178708), (1720, 143382), (1840, 134031), (1978, 124680), (2064, 119485), (2078, 118680), (2580, 95588), (2760, 89354), (2967, 83120), (3117, 79120), (3440, 71691), (3956, 62340), (4156, 59340), (4945, 49872), (5160, 47794), (5195, 47472), (5520, 44677), (5934, 41560), (6234, 39560), (7912, 31170), (8312, 29670), (9890, 24936), (10320, 23897), (10390, 23736), (11868, 20780), (12468, 19780), (14835, 16624), (15585, 15824)]