213581160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1048

約数の個数: 192

約数和(自身を含む): 764225280

約数和(自身を除く): 550644120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 705, 780, 846, 936, 940, 971, 1128, 1170, 1222, 1410, 1560, 1692, 1833, 1880, 1942, 2115, 2340, 2444, 2820, 2913, 3055, 3384, 3666, 3884, 4230, 4680, 4855, 4888, 5499, 5640, 5826, 6110, 7332, 7768, 8460, 8739, 9165, 9710, 10998, 11652, 12220, 12623, 14565, 14664, 16920, 17478, 18330, 19420, 21996, 23304, 24440, 25246, 27495, 29130, 34956, 36660, 37869, 38840, 43695, 43992, 45637, 50492, 54990, 58260, 63115, 69912, 73320, 75738, 87390, 91274, 100984, 109980, 113607, 116520, 126230, 136911, 151476, 174780, 182548, 189345, 219960, 227214, 228185, 252460, 273822, 302952, 349560, 365096, 378690, 410733, 454428, 456370, 504920, 547644, 568035, 593281, 684555, 757380, 821466, 908856, 912740, 1095288, 1136070, 1186562, 1369110, 1514760, 1642932, 1779843, 1825480, 2053665, 2272140, 2373124, 2738220, 2966405, 3285864, 3559686, 4107330, 4544280, 4746248, 5339529, 5476440, 5932810, 7119372, 8214660, 8899215, 10679058, 11865620, 14238744, 16429320, 17798430, 21358116, 23731240, 26697645, 35596860, 42716232, 53395290, 71193720, 106790580, 213581160]

約数ペア:

[(1, 213581160), (2, 106790580), (3, 71193720), (4, 53395290), (5, 42716232), (6, 35596860), (8, 26697645), (9, 23731240), (10, 21358116), (12, 17798430), (13, 16429320), (15, 14238744), (18, 11865620), (20, 10679058), (24, 8899215), (26, 8214660), (30, 7119372), (36, 5932810), (39, 5476440), (40, 5339529), (45, 4746248), (47, 4544280), (52, 4107330), (60, 3559686), (65, 3285864), (72, 2966405), (78, 2738220), (90, 2373124), (94, 2272140), (104, 2053665), (117, 1825480), (120, 1779843), (130, 1642932), (141, 1514760), (156, 1369110), (180, 1186562), (188, 1136070), (195, 1095288), (234, 912740), (235, 908856), (260, 821466), (282, 757380), (312, 684555), (360, 593281), (376, 568035), (390, 547644), (423, 504920), (468, 456370), (470, 454428), (520, 410733), (564, 378690), (585, 365096), (611, 349560), (705, 302952), (780, 273822), (846, 252460), (936, 228185), (940, 227214), (971, 219960), (1128, 189345), (1170, 182548), (1222, 174780), (1410, 151476), (1560, 136911), (1692, 126230), (1833, 116520), (1880, 113607), (1942, 109980), (2115, 100984), (2340, 91274), (2444, 87390), (2820, 75738), (2913, 73320), (3055, 69912), (3384, 63115), (3666, 58260), (3884, 54990), (4230, 50492), (4680, 45637), (4855, 43992), (4888, 43695), (5499, 38840), (5640, 37869), (5826, 36660), (6110, 34956), (7332, 29130), (7768, 27495), (8460, 25246), (8739, 24440), (9165, 23304), (9710, 21996), (10998, 19420), (11652, 18330), (12220, 17478), (12623, 16920), (14565, 14664)]