1128496720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 320

約数和(自身を含む): 3239792640

約数和(自身を除く): 2111295920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 29, 31, 34, 40, 52, 58, 62, 65, 68, 71, 80, 85, 104, 116, 124, 130, 136, 142, 145, 155, 170, 208, 221, 232, 248, 260, 272, 284, 290, 310, 340, 355, 377, 403, 442, 464, 493, 496, 520, 527, 568, 580, 620, 680, 710, 754, 806, 884, 899, 923, 986, 1040, 1054, 1105, 1136, 1160, 1207, 1240, 1360, 1420, 1508, 1612, 1768, 1798, 1846, 1885, 1972, 2015, 2059, 2108, 2201, 2210, 2320, 2414, 2465, 2480, 2635, 2840, 3016, 3224, 3536, 3596, 3692, 3770, 3944, 4030, 4118, 4216, 4402, 4420, 4495, 4615, 4828, 4930, 5270, 5680, 6032, 6035, 6409, 6448, 6851, 7192, 7384, 7540, 7888, 8060, 8236, 8432, 8804, 8840, 8990, 9230, 9656, 9860, 10295, 10540, 11005, 11687, 12070, 12818, 13702, 14384, 14768, 15080, 15283, 15691, 16120, 16472, 17608, 17680, 17980, 18460, 19312, 19720, 20590, 21080, 22010, 23374, 24140, 25636, 26767, 27404, 28613, 30160, 30566, 31382, 32045, 32240, 32944, 34255, 35003, 35216, 35960, 36920, 37417, 39440, 41180, 42160, 44020, 46748, 48280, 51272, 53534, 54808, 57226, 58435, 61132, 62764, 63829, 64090, 68510, 70006, 71920, 73840, 74834, 76415, 78455, 82360, 88040, 93496, 96560, 102544, 107068, 109616, 114452, 116870, 122264, 125528, 127658, 128180, 133835, 137020, 140012, 143065, 149668, 152830, 156910, 164720, 175015, 176080, 186992, 187085, 198679, 214136, 228904, 233740, 244528, 251056, 255316, 256360, 267670, 274040, 280024, 286130, 299336, 305660, 313820, 319145, 350030, 374170, 397358, 428272, 455039, 457808, 467480, 486421, 510632, 512720, 535340, 548080, 560048, 572260, 598672, 611320, 627640, 638290, 700060, 748340, 794716, 829777, 910078, 934960, 972842, 993395, 1021264, 1070680, 1085093, 1144520, 1222640, 1255280, 1276580, 1400120, 1496680, 1589432, 1659554, 1820156, 1945684, 1986790, 2141360, 2170186, 2275195, 2289040, 2432105, 2553160, 2800240, 2993360, 3178864, 3319108, 3640312, 3891368, 3973580, 4148885, 4340372, 4550390, 4864210, 5106320, 5425465, 6638216, 7280624, 7782736, 7947160, 8297770, 8680744, 9100780, 9728420, 10850930, 13276432, 14106209, 15894320, 16595540, 17361488, 18201560, 19456840, 21701860, 28212418, 33191080, 36403120, 38913680, 43403720, 56424836, 66382160, 70531045, 86807440, 112849672, 141062090, 225699344, 282124180, 564248360, 1128496720]

約数ペア:

[(1, 1128496720), (2, 564248360), (4, 282124180), (5, 225699344), (8, 141062090), (10, 112849672), (13, 86807440), (16, 70531045), (17, 66382160), (20, 56424836), (26, 43403720), (29, 38913680), (31, 36403120), (34, 33191080), (40, 28212418), (52, 21701860), (58, 19456840), (62, 18201560), (65, 17361488), (68, 16595540), (71, 15894320), (80, 14106209), (85, 13276432), (104, 10850930), (116, 9728420), (124, 9100780), (130, 8680744), (136, 8297770), (142, 7947160), (145, 7782736), (155, 7280624), (170, 6638216), (208, 5425465), (221, 5106320), (232, 4864210), (248, 4550390), (260, 4340372), (272, 4148885), (284, 3973580), (290, 3891368), (310, 3640312), (340, 3319108), (355, 3178864), (377, 2993360), (403, 2800240), (442, 2553160), (464, 2432105), (493, 2289040), (496, 2275195), (520, 2170186), (527, 2141360), (568, 1986790), (580, 1945684), (620, 1820156), (680, 1659554), (710, 1589432), (754, 1496680), (806, 1400120), (884, 1276580), (899, 1255280), (923, 1222640), (986, 1144520), (1040, 1085093), (1054, 1070680), (1105, 1021264), (1136, 993395), (1160, 972842), (1207, 934960), (1240, 910078), (1360, 829777), (1420, 794716), (1508, 748340), (1612, 700060), (1768, 638290), (1798, 627640), (1846, 611320), (1885, 598672), (1972, 572260), (2015, 560048), (2059, 548080), (2108, 535340), (2201, 512720), (2210, 510632), (2320, 486421), (2414, 467480), (2465, 457808), (2480, 455039), (2635, 428272), (2840, 397358), (3016, 374170), (3224, 350030), (3536, 319145), (3596, 313820), (3692, 305660), (3770, 299336), (3944, 286130), (4030, 280024), (4118, 274040), (4216, 267670), (4402, 256360), (4420, 255316), (4495, 251056), (4615, 244528), (4828, 233740), (4930, 228904), (5270, 214136), (5680, 198679), (6032, 187085), (6035, 186992), (6409, 176080), (6448, 175015), (6851, 164720), (7192, 156910), (7384, 152830), (7540, 149668), (7888, 143065), (8060, 140012), (8236, 137020), (8432, 133835), (8804, 128180), (8840, 127658), (8990, 125528), (9230, 122264), (9656, 116870), (9860, 114452), (10295, 109616), (10540, 107068), (11005, 102544), (11687, 96560), (12070, 93496), (12818, 88040), (13702, 82360), (14384, 78455), (14768, 76415), (15080, 74834), (15283, 73840), (15691, 71920), (16120, 70006), (16472, 68510), (17608, 64090), (17680, 63829), (17980, 62764), (18460, 61132), (19312, 58435), (19720, 57226), (20590, 54808), (21080, 53534), (22010, 51272), (23374, 48280), (24140, 46748), (25636, 44020), (26767, 42160), (27404, 41180), (28613, 39440), (30160, 37417), (30566, 36920), (31382, 35960), (32045, 35216), (32240, 35003), (32944, 34255)]