54972735720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3444407}}^1$

素因数の和:3444447

約数の個数: 128

約数和(自身を含む): 198397900800

約数和(自身を除く): 143425165080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 3444407, 6888814, 10333221, 13777628, 17222035, 20666442, 24110849, 27555256, 34444070, 41332884, 48221698, 51666105, 65443733, 68888140, 72332547, 82665768, 96443396, 103332210, 120554245, 130887466, 137776280, 144665094, 192886792, 196331199, 206664420, 241108490, 261774932, 289330188, 327218665, 361662735, 392662398, 413328840, 458106131, 482216980, 523549864, 578660376, 654437330, 723325470, 785324796, 916212262, 964433960, 981655995, 1308874660, 1374318393, 1446650940, 1570649592, 1832424524, 1963311990, 2290530655, 2617749320, 2748636786, 2893301880, 3664849048, 3926623980, 4581061310, 5497273572, 6871591965, 7853247960, 9162122620, 10994547144, 13743183930, 18324245240, 27486367860, 54972735720]

約数ペア:

[(1, 54972735720), (2, 27486367860), (3, 18324245240), (4, 13743183930), (5, 10994547144), (6, 9162122620), (7, 7853247960), (8, 6871591965), (10, 5497273572), (12, 4581061310), (14, 3926623980), (15, 3664849048), (19, 2893301880), (20, 2748636786), (21, 2617749320), (24, 2290530655), (28, 1963311990), (30, 1832424524), (35, 1570649592), (38, 1446650940), (40, 1374318393), (42, 1308874660), (56, 981655995), (57, 964433960), (60, 916212262), (70, 785324796), (76, 723325470), (84, 654437330), (95, 578660376), (105, 523549864), (114, 482216980), (120, 458106131), (133, 413328840), (140, 392662398), (152, 361662735), (168, 327218665), (190, 289330188), (210, 261774932), (228, 241108490), (266, 206664420), (280, 196331199), (285, 192886792), (380, 144665094), (399, 137776280), (420, 130887466), (456, 120554245), (532, 103332210), (570, 96443396), (665, 82665768), (760, 72332547), (798, 68888140), (840, 65443733), (1064, 51666105), (1140, 48221698), (1330, 41332884), (1596, 34444070), (1995, 27555256), (2280, 24110849), (2660, 20666442), (3192, 17222035), (3990, 13777628), (5320, 10333221), (7980, 6888814), (15960, 3444407)]