180574680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 256

約数和(自身を含む): 674956800

約数和(自身を除く): 494382120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 561, 572, 619, 660, 663, 680, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1144, 1238, 1320, 1326, 1430, 1496, 1560, 1716, 1768, 1857, 1870, 2040, 2145, 2210, 2244, 2431, 2476, 2652, 2805, 2860, 3095, 3315, 3432, 3714, 3740, 4290, 4420, 4488, 4862, 4952, 5304, 5610, 5720, 6190, 6630, 6809, 7293, 7428, 7480, 8047, 8580, 8840, 9285, 9724, 10523, 11220, 12155, 12380, 13260, 13618, 14586, 14856, 16094, 17160, 18570, 19448, 20427, 21046, 22440, 24141, 24310, 24760, 26520, 27236, 29172, 31569, 32188, 34045, 36465, 37140, 40235, 40854, 42092, 48282, 48620, 52615, 54472, 58344, 63138, 64376, 68090, 72930, 74280, 80470, 81708, 84184, 88517, 96564, 97240, 102135, 105230, 115753, 120705, 126276, 136180, 136799, 145860, 157845, 160940, 163416, 177034, 193128, 204270, 210460, 231506, 241410, 252552, 265551, 272360, 273598, 291720, 315690, 321880, 347259, 354068, 408540, 410397, 420920, 442585, 463012, 482820, 531102, 547196, 578765, 631380, 683995, 694518, 708136, 817080, 820794, 885170, 926024, 965640, 1062204, 1094392, 1157530, 1262760, 1327755, 1367990, 1389036, 1504789, 1641588, 1736295, 1770340, 2051985, 2124408, 2315060, 2655510, 2735980, 2778072, 3009578, 3283176, 3472590, 3540680, 4103970, 4514367, 4630120, 5311020, 5471960, 6019156, 6945180, 7523945, 8207940, 9028734, 10622040, 12038312, 13890360, 15047890, 16415880, 18057468, 22571835, 30095780, 36114936, 45143670, 60191560, 90287340, 180574680]

約数ペア:

[(1, 180574680), (2, 90287340), (3, 60191560), (4, 45143670), (5, 36114936), (6, 30095780), (8, 22571835), (10, 18057468), (11, 16415880), (12, 15047890), (13, 13890360), (15, 12038312), (17, 10622040), (20, 9028734), (22, 8207940), (24, 7523945), (26, 6945180), (30, 6019156), (33, 5471960), (34, 5311020), (39, 4630120), (40, 4514367), (44, 4103970), (51, 3540680), (52, 3472590), (55, 3283176), (60, 3009578), (65, 2778072), (66, 2735980), (68, 2655510), (78, 2315060), (85, 2124408), (88, 2051985), (102, 1770340), (104, 1736295), (110, 1641588), (120, 1504789), (130, 1389036), (132, 1367990), (136, 1327755), (143, 1262760), (156, 1157530), (165, 1094392), (170, 1062204), (187, 965640), (195, 926024), (204, 885170), (220, 820794), (221, 817080), (255, 708136), (260, 694518), (264, 683995), (286, 631380), (312, 578765), (330, 547196), (340, 531102), (374, 482820), (390, 463012), (408, 442585), (429, 420920), (440, 410397), (442, 408540), (510, 354068), (520, 347259), (561, 321880), (572, 315690), (619, 291720), (660, 273598), (663, 272360), (680, 265551), (715, 252552), (748, 241410), (780, 231506), (858, 210460), (884, 204270), (935, 193128), (1020, 177034), (1105, 163416), (1122, 160940), (1144, 157845), (1238, 145860), (1320, 136799), (1326, 136180), (1430, 126276), (1496, 120705), (1560, 115753), (1716, 105230), (1768, 102135), (1857, 97240), (1870, 96564), (2040, 88517), (2145, 84184), (2210, 81708), (2244, 80470), (2431, 74280), (2476, 72930), (2652, 68090), (2805, 64376), (2860, 63138), (3095, 58344), (3315, 54472), (3432, 52615), (3714, 48620), (3740, 48282), (4290, 42092), (4420, 40854), (4488, 40235), (4862, 37140), (4952, 36465), (5304, 34045), (5610, 32188), (5720, 31569), (6190, 29172), (6630, 27236), (6809, 26520), (7293, 24760), (7428, 24310), (7480, 24141), (8047, 22440), (8580, 21046), (8840, 20427), (9285, 19448), (9724, 18570), (10523, 17160), (11220, 16094), (12155, 14856), (12380, 14586), (13260, 13618)]