31554935280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{24443}}^1$

素因数の和:24636

約数の個数: 240

約数和(自身を含む): 116319805056

約数和(自身を除く): 84764869776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 163, 165, 176, 180, 198, 220, 240, 264, 326, 330, 360, 396, 440, 489, 495, 528, 652, 660, 720, 792, 815, 880, 978, 990, 1304, 1320, 1467, 1584, 1630, 1793, 1956, 1980, 2445, 2608, 2640, 2934, 3260, 3586, 3912, 3960, 4890, 5379, 5868, 6520, 7172, 7335, 7824, 7920, 8965, 9780, 10758, 11736, 13040, 14344, 14670, 16137, 17930, 19560, 21516, 23472, 24443, 26895, 28688, 29340, 32274, 35860, 39120, 43032, 48886, 53790, 58680, 64548, 71720, 73329, 80685, 86064, 97772, 107580, 117360, 122215, 129096, 143440, 146658, 161370, 195544, 215160, 219987, 244430, 258192, 268873, 293316, 322740, 366645, 391088, 430320, 439974, 488860, 537746, 586632, 645480, 733290, 806619, 879948, 977720, 1075492, 1099935, 1173264, 1290960, 1344365, 1466580, 1613238, 1759896, 1955440, 2150984, 2199870, 2419857, 2688730, 2933160, 3226476, 3519792, 3984209, 4033095, 4301968, 4399740, 4839714, 5377460, 5866320, 6452952, 7968418, 8066190, 8799480, 9679428, 10754920, 11952627, 12099285, 12905904, 15936836, 16132380, 17598960, 19358856, 19921045, 21509840, 23905254, 24198570, 31873672, 32264760, 35857881, 38717712, 39842090, 43826299, 47810508, 48397140, 59763135, 63747344, 64529520, 71715762, 79684180, 87652598, 95621016, 96794280, 119526270, 131478897, 143431524, 159368360, 175305196, 179289405, 191242032, 193588560, 219131495, 239052540, 262957794, 286863048, 318736720, 350610392, 358578810, 394436691, 438262990, 478105080, 525915588, 573726096, 657394485, 701220784, 717157620, 788873382, 876525980, 956210160, 1051831176, 1314788970, 1434315240, 1577746764, 1753051960, 1972183455, 2103662352, 2629577940, 2868630480, 3155493528, 3506103920, 3944366910, 5259155880, 6310987056, 7888733820, 10518311760, 15777467640, 31554935280]

約数ペア:

[(1, 31554935280), (2, 15777467640), (3, 10518311760), (4, 7888733820), (5, 6310987056), (6, 5259155880), (8, 3944366910), (9, 3506103920), (10, 3155493528), (11, 2868630480), (12, 2629577940), (15, 2103662352), (16, 1972183455), (18, 1753051960), (20, 1577746764), (22, 1434315240), (24, 1314788970), (30, 1051831176), (33, 956210160), (36, 876525980), (40, 788873382), (44, 717157620), (45, 701220784), (48, 657394485), (55, 573726096), (60, 525915588), (66, 478105080), (72, 438262990), (80, 394436691), (88, 358578810), (90, 350610392), (99, 318736720), (110, 286863048), (120, 262957794), (132, 239052540), (144, 219131495), (163, 193588560), (165, 191242032), (176, 179289405), (180, 175305196), (198, 159368360), (220, 143431524), (240, 131478897), (264, 119526270), (326, 96794280), (330, 95621016), (360, 87652598), (396, 79684180), (440, 71715762), (489, 64529520), (495, 63747344), (528, 59763135), (652, 48397140), (660, 47810508), (720, 43826299), (792, 39842090), (815, 38717712), (880, 35857881), (978, 32264760), (990, 31873672), (1304, 24198570), (1320, 23905254), (1467, 21509840), (1584, 19921045), (1630, 19358856), (1793, 17598960), (1956, 16132380), (1980, 15936836), (2445, 12905904), (2608, 12099285), (2640, 11952627), (2934, 10754920), (3260, 9679428), (3586, 8799480), (3912, 8066190), (3960, 7968418), (4890, 6452952), (5379, 5866320), (5868, 5377460), (6520, 4839714), (7172, 4399740), (7335, 4301968), (7824, 4033095), (7920, 3984209), (8965, 3519792), (9780, 3226476), (10758, 2933160), (11736, 2688730), (13040, 2419857), (14344, 2199870), (14670, 2150984), (16137, 1955440), (17930, 1759896), (19560, 1613238), (21516, 1466580), (23472, 1344365), (24443, 1290960), (26895, 1173264), (28688, 1099935), (29340, 1075492), (32274, 977720), (35860, 879948), (39120, 806619), (43032, 733290), (48886, 645480), (53790, 586632), (58680, 537746), (64548, 488860), (71720, 439974), (73329, 430320), (80685, 391088), (86064, 366645), (97772, 322740), (107580, 293316), (117360, 268873), (122215, 258192), (129096, 244430), (143440, 219987), (146658, 215160), (161370, 195544)]