1121159760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{397}}^1$

素因数の和:502

約数の個数: 240

約数和(自身を含む): 4081607808

約数和(自身を除く): 2960448048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 397, 410, 420, 492, 560, 574, 615, 656, 794, 820, 840, 861, 984, 1148, 1191, 1230, 1435, 1588, 1640, 1680, 1681, 1722, 1968, 1985, 2296, 2382, 2460, 2779, 2870, 3176, 3280, 3362, 3444, 3970, 4305, 4592, 4764, 4920, 5043, 5558, 5740, 5955, 6352, 6724, 6888, 7940, 8337, 8405, 8610, 9528, 9840, 10086, 11116, 11480, 11767, 11910, 13448, 13776, 13895, 15880, 16277, 16674, 16810, 17220, 19056, 20172, 22232, 22960, 23534, 23820, 25215, 26896, 27790, 31760, 32554, 33348, 33620, 34440, 35301, 40344, 41685, 44464, 47068, 47640, 48831, 50430, 55580, 58835, 65108, 66696, 67240, 68880, 70602, 80688, 81385, 83370, 94136, 95280, 97662, 100860, 111160, 113939, 117670, 130216, 133392, 134480, 141204, 162770, 166740, 176505, 188272, 195324, 201720, 222320, 227878, 235340, 244155, 260432, 282408, 325540, 333480, 341817, 353010, 390648, 403440, 455756, 470680, 488310, 564816, 569695, 651080, 666960, 667357, 683634, 706020, 781296, 911512, 941360, 976620, 1139390, 1302160, 1334714, 1367268, 1412040, 1709085, 1823024, 1953240, 2002071, 2278780, 2669428, 2734536, 2824080, 3336785, 3418170, 3906480, 4004142, 4557560, 4671499, 5338856, 5469072, 6673570, 6836340, 8008284, 9115120, 9342998, 10010355, 10677712, 13347140, 13672680, 14014497, 16016568, 18685996, 20020710, 23357495, 26694280, 27345360, 28028994, 32033136, 37371992, 40041420, 46714990, 53388560, 56057988, 70072485, 74743984, 80082840, 93429980, 112115976, 140144970, 160165680, 186859960, 224231952, 280289940, 373719920, 560579880, 1121159760]

約数ペア:

[(1, 1121159760), (2, 560579880), (3, 373719920), (4, 280289940), (5, 224231952), (6, 186859960), (7, 160165680), (8, 140144970), (10, 112115976), (12, 93429980), (14, 80082840), (15, 74743984), (16, 70072485), (20, 56057988), (21, 53388560), (24, 46714990), (28, 40041420), (30, 37371992), (35, 32033136), (40, 28028994), (41, 27345360), (42, 26694280), (48, 23357495), (56, 20020710), (60, 18685996), (70, 16016568), (80, 14014497), (82, 13672680), (84, 13347140), (105, 10677712), (112, 10010355), (120, 9342998), (123, 9115120), (140, 8008284), (164, 6836340), (168, 6673570), (205, 5469072), (210, 5338856), (240, 4671499), (246, 4557560), (280, 4004142), (287, 3906480), (328, 3418170), (336, 3336785), (397, 2824080), (410, 2734536), (420, 2669428), (492, 2278780), (560, 2002071), (574, 1953240), (615, 1823024), (656, 1709085), (794, 1412040), (820, 1367268), (840, 1334714), (861, 1302160), (984, 1139390), (1148, 976620), (1191, 941360), (1230, 911512), (1435, 781296), (1588, 706020), (1640, 683634), (1680, 667357), (1681, 666960), (1722, 651080), (1968, 569695), (1985, 564816), (2296, 488310), (2382, 470680), (2460, 455756), (2779, 403440), (2870, 390648), (3176, 353010), (3280, 341817), (3362, 333480), (3444, 325540), (3970, 282408), (4305, 260432), (4592, 244155), (4764, 235340), (4920, 227878), (5043, 222320), (5558, 201720), (5740, 195324), (5955, 188272), (6352, 176505), (6724, 166740), (6888, 162770), (7940, 141204), (8337, 134480), (8405, 133392), (8610, 130216), (9528, 117670), (9840, 113939), (10086, 111160), (11116, 100860), (11480, 97662), (11767, 95280), (11910, 94136), (13448, 83370), (13776, 81385), (13895, 80688), (15880, 70602), (16277, 68880), (16674, 67240), (16810, 66696), (17220, 65108), (19056, 58835), (20172, 55580), (22232, 50430), (22960, 48831), (23534, 47640), (23820, 47068), (25215, 44464), (26896, 41685), (27790, 40344), (31760, 35301), (32554, 34440), (33348, 33620)]