207012780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 192

約数和(自身を含む): 713220480

約数和(自身を除く): 506207700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 90, 108, 111, 117, 130, 135, 148, 156, 180, 185, 195, 222, 234, 260, 270, 333, 351, 370, 390, 444, 468, 481, 540, 555, 585, 666, 702, 740, 780, 797, 962, 999, 1110, 1170, 1332, 1404, 1443, 1594, 1665, 1755, 1924, 1998, 2220, 2340, 2391, 2405, 2886, 3188, 3330, 3510, 3985, 3996, 4329, 4782, 4810, 4995, 5772, 6660, 7020, 7173, 7215, 7970, 8658, 9564, 9620, 9990, 10361, 11955, 12987, 14346, 14430, 15940, 17316, 19980, 20722, 21519, 21645, 23910, 25974, 28692, 28860, 29489, 31083, 35865, 41444, 43038, 43290, 47820, 51805, 51948, 58978, 62166, 64935, 71730, 86076, 86580, 88467, 93249, 103610, 107595, 117956, 124332, 129870, 143460, 147445, 155415, 176934, 186498, 207220, 215190, 259740, 265401, 279747, 294890, 310830, 353868, 372996, 383357, 430380, 442335, 466245, 530802, 559494, 589780, 621660, 766714, 796203, 884670, 932490, 1061604, 1118988, 1150071, 1327005, 1398735, 1533428, 1592406, 1769340, 1864980, 1916785, 2300142, 2654010, 2797470, 3184812, 3450213, 3833570, 3981015, 4600284, 5308020, 5594940, 5750355, 6900426, 7667140, 7962030, 10350639, 11500710, 13800852, 15924060, 17251065, 20701278, 23001420, 34502130, 41402556, 51753195, 69004260, 103506390, 207012780]

約数ペア:

[(1, 207012780), (2, 103506390), (3, 69004260), (4, 51753195), (5, 41402556), (6, 34502130), (9, 23001420), (10, 20701278), (12, 17251065), (13, 15924060), (15, 13800852), (18, 11500710), (20, 10350639), (26, 7962030), (27, 7667140), (30, 6900426), (36, 5750355), (37, 5594940), (39, 5308020), (45, 4600284), (52, 3981015), (54, 3833570), (60, 3450213), (65, 3184812), (74, 2797470), (78, 2654010), (90, 2300142), (108, 1916785), (111, 1864980), (117, 1769340), (130, 1592406), (135, 1533428), (148, 1398735), (156, 1327005), (180, 1150071), (185, 1118988), (195, 1061604), (222, 932490), (234, 884670), (260, 796203), (270, 766714), (333, 621660), (351, 589780), (370, 559494), (390, 530802), (444, 466245), (468, 442335), (481, 430380), (540, 383357), (555, 372996), (585, 353868), (666, 310830), (702, 294890), (740, 279747), (780, 265401), (797, 259740), (962, 215190), (999, 207220), (1110, 186498), (1170, 176934), (1332, 155415), (1404, 147445), (1443, 143460), (1594, 129870), (1665, 124332), (1755, 117956), (1924, 107595), (1998, 103610), (2220, 93249), (2340, 88467), (2391, 86580), (2405, 86076), (2886, 71730), (3188, 64935), (3330, 62166), (3510, 58978), (3985, 51948), (3996, 51805), (4329, 47820), (4782, 43290), (4810, 43038), (4995, 41444), (5772, 35865), (6660, 31083), (7020, 29489), (7173, 28860), (7215, 28692), (7970, 25974), (8658, 23910), (9564, 21645), (9620, 21519), (9990, 20722), (10361, 19980), (11955, 17316), (12987, 15940), (14346, 14430)]