2113368960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:549

約数の個数: 256

約数和(自身を含む): 7032614400

約数和(自身を除く): 4919245440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 71, 74, 80, 96, 111, 120, 128, 142, 148, 160, 185, 192, 213, 222, 240, 284, 296, 320, 355, 370, 384, 419, 426, 444, 480, 555, 568, 592, 640, 710, 740, 838, 852, 888, 960, 1065, 1110, 1136, 1184, 1257, 1420, 1480, 1676, 1704, 1776, 1920, 2095, 2130, 2220, 2272, 2368, 2514, 2627, 2840, 2960, 3352, 3408, 3552, 4190, 4260, 4440, 4544, 4736, 5028, 5254, 5680, 5920, 6285, 6704, 6816, 7104, 7881, 8380, 8520, 8880, 9088, 10056, 10508, 11360, 11840, 12570, 13135, 13408, 13632, 14208, 15503, 15762, 16760, 17040, 17760, 20112, 21016, 22720, 23680, 25140, 26270, 26816, 27264, 29749, 31006, 31524, 33520, 34080, 35520, 39405, 40224, 42032, 45440, 46509, 50280, 52540, 53632, 59498, 62012, 63048, 67040, 68160, 71040, 77515, 78810, 80448, 84064, 89247, 93018, 100560, 105080, 118996, 124024, 126096, 134080, 136320, 148745, 155030, 157620, 160896, 168128, 178494, 186036, 201120, 210160, 232545, 237992, 248048, 252192, 268160, 297490, 310060, 315240, 336256, 356988, 372072, 402240, 420320, 446235, 465090, 475984, 496096, 504384, 594980, 620120, 630480, 713976, 744144, 804480, 840640, 892470, 930180, 951968, 992192, 1008768, 1100713, 1189960, 1240240, 1260960, 1427952, 1488288, 1681280, 1784940, 1860360, 1903936, 1984384, 2201426, 2379920, 2480480, 2521920, 2855904, 2976576, 3302139, 3569880, 3720720, 3807872, 4402852, 4759840, 4960960, 5043840, 5503565, 5711808, 5953152, 6604278, 7139760, 7441440, 8805704, 9519680, 9921920, 11007130, 11423616, 13208556, 14279520, 14882880, 16510695, 17611408, 19039360, 22014260, 26417112, 28559040, 29765760, 33021390, 35222816, 44028520, 52834224, 57118080, 66042780, 70445632, 88057040, 105668448, 132085560, 140891264, 176114080, 211336896, 264171120, 352228160, 422673792, 528342240, 704456320, 1056684480, 2113368960]

約数ペア:

[(1, 2113368960), (2, 1056684480), (3, 704456320), (4, 528342240), (5, 422673792), (6, 352228160), (8, 264171120), (10, 211336896), (12, 176114080), (15, 140891264), (16, 132085560), (20, 105668448), (24, 88057040), (30, 70445632), (32, 66042780), (37, 57118080), (40, 52834224), (48, 44028520), (60, 35222816), (64, 33021390), (71, 29765760), (74, 28559040), (80, 26417112), (96, 22014260), (111, 19039360), (120, 17611408), (128, 16510695), (142, 14882880), (148, 14279520), (160, 13208556), (185, 11423616), (192, 11007130), (213, 9921920), (222, 9519680), (240, 8805704), (284, 7441440), (296, 7139760), (320, 6604278), (355, 5953152), (370, 5711808), (384, 5503565), (419, 5043840), (426, 4960960), (444, 4759840), (480, 4402852), (555, 3807872), (568, 3720720), (592, 3569880), (640, 3302139), (710, 2976576), (740, 2855904), (838, 2521920), (852, 2480480), (888, 2379920), (960, 2201426), (1065, 1984384), (1110, 1903936), (1136, 1860360), (1184, 1784940), (1257, 1681280), (1420, 1488288), (1480, 1427952), (1676, 1260960), (1704, 1240240), (1776, 1189960), (1920, 1100713), (2095, 1008768), (2130, 992192), (2220, 951968), (2272, 930180), (2368, 892470), (2514, 840640), (2627, 804480), (2840, 744144), (2960, 713976), (3352, 630480), (3408, 620120), (3552, 594980), (4190, 504384), (4260, 496096), (4440, 475984), (4544, 465090), (4736, 446235), (5028, 420320), (5254, 402240), (5680, 372072), (5920, 356988), (6285, 336256), (6704, 315240), (6816, 310060), (7104, 297490), (7881, 268160), (8380, 252192), (8520, 248048), (8880, 237992), (9088, 232545), (10056, 210160), (10508, 201120), (11360, 186036), (11840, 178494), (12570, 168128), (13135, 160896), (13408, 157620), (13632, 155030), (14208, 148745), (15503, 136320), (15762, 134080), (16760, 126096), (17040, 124024), (17760, 118996), (20112, 105080), (21016, 100560), (22720, 93018), (23680, 89247), (25140, 84064), (26270, 80448), (26816, 78810), (27264, 77515), (29749, 71040), (31006, 68160), (31524, 67040), (33520, 63048), (34080, 62012), (35520, 59498), (39405, 53632), (40224, 52540), (42032, 50280), (45440, 46509)]