636280080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{563}}^1$

素因数の和:873

約数の個数: 160

約数和(自身を含む): 2099758464

約数和(自身を除く): 1463478384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 277, 340, 408, 510, 554, 563, 680, 816, 831, 1020, 1108, 1126, 1360, 1385, 1662, 1689, 2040, 2216, 2252, 2770, 2815, 3324, 3378, 4080, 4155, 4432, 4504, 4709, 5540, 5630, 6648, 6756, 8310, 8445, 9008, 9418, 9571, 11080, 11260, 13296, 13512, 14127, 16620, 16890, 18836, 19142, 22160, 22520, 23545, 27024, 28254, 28713, 33240, 33780, 37672, 38284, 45040, 47090, 47855, 56508, 57426, 66480, 67560, 70635, 75344, 76568, 94180, 95710, 113016, 114852, 135120, 141270, 143565, 153136, 155951, 188360, 191420, 226032, 229704, 282540, 287130, 311902, 376720, 382840, 459408, 467853, 565080, 574260, 623804, 765680, 779755, 935706, 1130160, 1148520, 1247608, 1559510, 1871412, 2297040, 2339265, 2495216, 2651167, 3119020, 3742824, 4678530, 5302334, 6238040, 7485648, 7953501, 9357060, 10604668, 12476080, 13255835, 15907002, 18714120, 21209336, 26511670, 31814004, 37428240, 39767505, 42418672, 53023340, 63628008, 79535010, 106046680, 127256016, 159070020, 212093360, 318140040, 636280080]

約数ペア:

[(1, 636280080), (2, 318140040), (3, 212093360), (4, 159070020), (5, 127256016), (6, 106046680), (8, 79535010), (10, 63628008), (12, 53023340), (15, 42418672), (16, 39767505), (17, 37428240), (20, 31814004), (24, 26511670), (30, 21209336), (34, 18714120), (40, 15907002), (48, 13255835), (51, 12476080), (60, 10604668), (68, 9357060), (80, 7953501), (85, 7485648), (102, 6238040), (120, 5302334), (136, 4678530), (170, 3742824), (204, 3119020), (240, 2651167), (255, 2495216), (272, 2339265), (277, 2297040), (340, 1871412), (408, 1559510), (510, 1247608), (554, 1148520), (563, 1130160), (680, 935706), (816, 779755), (831, 765680), (1020, 623804), (1108, 574260), (1126, 565080), (1360, 467853), (1385, 459408), (1662, 382840), (1689, 376720), (2040, 311902), (2216, 287130), (2252, 282540), (2770, 229704), (2815, 226032), (3324, 191420), (3378, 188360), (4080, 155951), (4155, 153136), (4432, 143565), (4504, 141270), (4709, 135120), (5540, 114852), (5630, 113016), (6648, 95710), (6756, 94180), (8310, 76568), (8445, 75344), (9008, 70635), (9418, 67560), (9571, 66480), (11080, 57426), (11260, 56508), (13296, 47855), (13512, 47090), (14127, 45040), (16620, 38284), (16890, 37672), (18836, 33780), (19142, 33240), (22160, 28713), (22520, 28254), (23545, 27024)]