2011339980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1787}}^1$

素因数の和:1865

約数の個数: 216

約数和(自身を含む): 6788828592

約数和(自身を除く): 4777488612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 169, 180, 185, 195, 222, 234, 260, 333, 338, 370, 390, 444, 468, 481, 507, 555, 585, 666, 676, 740, 780, 845, 962, 1014, 1110, 1170, 1332, 1443, 1521, 1665, 1690, 1787, 1924, 2028, 2220, 2340, 2405, 2535, 2886, 3042, 3330, 3380, 3574, 4329, 4810, 5070, 5361, 5772, 6084, 6253, 6660, 7148, 7215, 7605, 8658, 8935, 9620, 10140, 10722, 12506, 14430, 15210, 16083, 17316, 17870, 18759, 21444, 21645, 23231, 25012, 26805, 28860, 30420, 31265, 32166, 35740, 37518, 43290, 46462, 53610, 56277, 62530, 64332, 66119, 69693, 75036, 80415, 86580, 92924, 93795, 107220, 112554, 116155, 125060, 132238, 139386, 160830, 187590, 198357, 209079, 225108, 232310, 264476, 278772, 281385, 302003, 321660, 330595, 348465, 375180, 396714, 418158, 464620, 562770, 595071, 604006, 661190, 696930, 793428, 836316, 859547, 906009, 991785, 1045395, 1125540, 1190142, 1208012, 1322380, 1393860, 1510015, 1719094, 1812018, 1983570, 2090790, 2380284, 2578641, 2718027, 2975355, 3020030, 3438188, 3624036, 3967140, 4181580, 4297735, 4530045, 5157282, 5436054, 5950710, 6040060, 7735923, 8595470, 9060090, 10314564, 10872108, 11174111, 11901420, 12893205, 13590135, 15471846, 17190940, 18120180, 22348222, 25786410, 27180270, 30943692, 33522333, 38679615, 44696444, 51572820, 54360540, 55870555, 67044666, 77359230, 100566999, 111741110, 134089332, 154718460, 167611665, 201133998, 223482220, 335223330, 402267996, 502834995, 670446660, 1005669990, 2011339980]

約数ペア:

[(1, 2011339980), (2, 1005669990), (3, 670446660), (4, 502834995), (5, 402267996), (6, 335223330), (9, 223482220), (10, 201133998), (12, 167611665), (13, 154718460), (15, 134089332), (18, 111741110), (20, 100566999), (26, 77359230), (30, 67044666), (36, 55870555), (37, 54360540), (39, 51572820), (45, 44696444), (52, 38679615), (60, 33522333), (65, 30943692), (74, 27180270), (78, 25786410), (90, 22348222), (111, 18120180), (117, 17190940), (130, 15471846), (148, 13590135), (156, 12893205), (169, 11901420), (180, 11174111), (185, 10872108), (195, 10314564), (222, 9060090), (234, 8595470), (260, 7735923), (333, 6040060), (338, 5950710), (370, 5436054), (390, 5157282), (444, 4530045), (468, 4297735), (481, 4181580), (507, 3967140), (555, 3624036), (585, 3438188), (666, 3020030), (676, 2975355), (740, 2718027), (780, 2578641), (845, 2380284), (962, 2090790), (1014, 1983570), (1110, 1812018), (1170, 1719094), (1332, 1510015), (1443, 1393860), (1521, 1322380), (1665, 1208012), (1690, 1190142), (1787, 1125540), (1924, 1045395), (2028, 991785), (2220, 906009), (2340, 859547), (2405, 836316), (2535, 793428), (2886, 696930), (3042, 661190), (3330, 604006), (3380, 595071), (3574, 562770), (4329, 464620), (4810, 418158), (5070, 396714), (5361, 375180), (5772, 348465), (6084, 330595), (6253, 321660), (6660, 302003), (7148, 281385), (7215, 278772), (7605, 264476), (8658, 232310), (8935, 225108), (9620, 209079), (10140, 198357), (10722, 187590), (12506, 160830), (14430, 139386), (15210, 132238), (16083, 125060), (17316, 116155), (17870, 112554), (18759, 107220), (21444, 93795), (21645, 92924), (23231, 86580), (25012, 80415), (26805, 75036), (28860, 69693), (30420, 66119), (31265, 64332), (32166, 62530), (35740, 56277), (37518, 53610), (43290, 46462)]