4420237920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42437}}^1$

素因数の和:42493

約数の個数: 192

約数和(自身を含む): 16426561536

約数和(自身を除く): 12006323616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20832, 26040, 34720, 42437, 52080, 84874, 104160, 127311, 169748, 212185, 254622, 297059, 339496, 424370, 509244, 594118, 636555, 678992, 848740, 891177, 1018488, 1188236, 1273110, 1315547, 1357984, 1485295, 1697480, 1782354, 2036976, 2376472, 2546220, 2631094, 2970590, 3394960, 3564708, 3946641, 4073952, 4455885, 4752944, 5092440, 5262188, 5941180, 6577735, 6789920, 7129416, 7893282, 8911770, 9208829, 9505888, 10184880, 10524376, 11882360, 13155470, 14258832, 15786564, 17823540, 18417658, 19733205, 20369760, 21048752, 23764720, 26310940, 27626487, 28517664, 31573128, 35647080, 36835316, 39466410, 42097504, 46044145, 47529440, 52621880, 55252974, 63146256, 71294160, 73670632, 78932820, 92088290, 105243760, 110505948, 126292512, 138132435, 142588320, 147341264, 157865640, 184176580, 210487520, 221011896, 276264870, 294682528, 315731280, 368353160, 442023792, 552529740, 631462560, 736706320, 884047584, 1105059480, 1473412640, 2210118960, 4420237920]

約数ペア:

[(1, 4420237920), (2, 2210118960), (3, 1473412640), (4, 1105059480), (5, 884047584), (6, 736706320), (7, 631462560), (8, 552529740), (10, 442023792), (12, 368353160), (14, 315731280), (15, 294682528), (16, 276264870), (20, 221011896), (21, 210487520), (24, 184176580), (28, 157865640), (30, 147341264), (31, 142588320), (32, 138132435), (35, 126292512), (40, 110505948), (42, 105243760), (48, 92088290), (56, 78932820), (60, 73670632), (62, 71294160), (70, 63146256), (80, 55252974), (84, 52621880), (93, 47529440), (96, 46044145), (105, 42097504), (112, 39466410), (120, 36835316), (124, 35647080), (140, 31573128), (155, 28517664), (160, 27626487), (168, 26310940), (186, 23764720), (210, 21048752), (217, 20369760), (224, 19733205), (240, 18417658), (248, 17823540), (280, 15786564), (310, 14258832), (336, 13155470), (372, 11882360), (420, 10524376), (434, 10184880), (465, 9505888), (480, 9208829), (496, 8911770), (560, 7893282), (620, 7129416), (651, 6789920), (672, 6577735), (744, 5941180), (840, 5262188), (868, 5092440), (930, 4752944), (992, 4455885), (1085, 4073952), (1120, 3946641), (1240, 3564708), (1302, 3394960), (1488, 2970590), (1680, 2631094), (1736, 2546220), (1860, 2376472), (2170, 2036976), (2480, 1782354), (2604, 1697480), (2976, 1485295), (3255, 1357984), (3360, 1315547), (3472, 1273110), (3720, 1188236), (4340, 1018488), (4960, 891177), (5208, 848740), (6510, 678992), (6944, 636555), (7440, 594118), (8680, 509244), (10416, 424370), (13020, 339496), (14880, 297059), (17360, 254622), (20832, 212185), (26040, 169748), (34720, 127311), (42437, 104160), (52080, 84874)]