147922320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{521}}^1$

素因数の和:570

約数の個数: 240

約数和(自身を含む): 568570752

約数和(自身を除く): 420648432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 169, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 390, 420, 455, 507, 520, 521, 546, 560, 624, 676, 728, 780, 840, 845, 910, 1014, 1040, 1042, 1092, 1183, 1352, 1365, 1456, 1560, 1563, 1680, 1690, 1820, 2028, 2084, 2184, 2366, 2535, 2605, 2704, 2730, 3120, 3126, 3380, 3549, 3640, 3647, 4056, 4168, 4368, 4732, 5070, 5210, 5460, 5915, 6252, 6760, 6773, 7098, 7280, 7294, 7815, 8112, 8336, 9464, 10140, 10420, 10920, 10941, 11830, 12504, 13520, 13546, 14196, 14588, 15630, 17745, 18235, 18928, 20280, 20319, 20840, 21840, 21882, 23660, 25008, 27092, 28392, 29176, 31260, 33865, 35490, 36470, 40560, 40638, 41680, 43764, 47320, 47411, 54184, 54705, 56784, 58352, 62520, 67730, 70980, 72940, 81276, 87528, 88049, 94640, 94822, 101595, 108368, 109410, 125040, 135460, 141960, 142233, 145880, 162552, 175056, 176098, 189644, 203190, 218820, 237055, 264147, 270920, 283920, 284466, 291760, 325104, 352196, 379288, 406380, 437640, 440245, 474110, 528294, 541840, 568932, 616343, 704392, 711165, 758576, 812760, 875280, 880490, 948220, 1056588, 1137864, 1232686, 1320735, 1408784, 1422330, 1625520, 1760980, 1849029, 1896440, 2113176, 2275728, 2465372, 2641470, 2844660, 3081715, 3521960, 3698058, 3792880, 4226352, 4930744, 5282940, 5689320, 6163430, 7043920, 7396116, 9245145, 9861488, 10565880, 11378640, 12326860, 14792232, 18490290, 21131760, 24653720, 29584464, 36980580, 49307440, 73961160, 147922320]

約数ペア:

[(1, 147922320), (2, 73961160), (3, 49307440), (4, 36980580), (5, 29584464), (6, 24653720), (7, 21131760), (8, 18490290), (10, 14792232), (12, 12326860), (13, 11378640), (14, 10565880), (15, 9861488), (16, 9245145), (20, 7396116), (21, 7043920), (24, 6163430), (26, 5689320), (28, 5282940), (30, 4930744), (35, 4226352), (39, 3792880), (40, 3698058), (42, 3521960), (48, 3081715), (52, 2844660), (56, 2641470), (60, 2465372), (65, 2275728), (70, 2113176), (78, 1896440), (80, 1849029), (84, 1760980), (91, 1625520), (104, 1422330), (105, 1408784), (112, 1320735), (120, 1232686), (130, 1137864), (140, 1056588), (156, 948220), (168, 880490), (169, 875280), (182, 812760), (195, 758576), (208, 711165), (210, 704392), (240, 616343), (260, 568932), (273, 541840), (280, 528294), (312, 474110), (336, 440245), (338, 437640), (364, 406380), (390, 379288), (420, 352196), (455, 325104), (507, 291760), (520, 284466), (521, 283920), (546, 270920), (560, 264147), (624, 237055), (676, 218820), (728, 203190), (780, 189644), (840, 176098), (845, 175056), (910, 162552), (1014, 145880), (1040, 142233), (1042, 141960), (1092, 135460), (1183, 125040), (1352, 109410), (1365, 108368), (1456, 101595), (1560, 94822), (1563, 94640), (1680, 88049), (1690, 87528), (1820, 81276), (2028, 72940), (2084, 70980), (2184, 67730), (2366, 62520), (2535, 58352), (2605, 56784), (2704, 54705), (2730, 54184), (3120, 47411), (3126, 47320), (3380, 43764), (3549, 41680), (3640, 40638), (3647, 40560), (4056, 36470), (4168, 35490), (4368, 33865), (4732, 31260), (5070, 29176), (5210, 28392), (5460, 27092), (5915, 25008), (6252, 23660), (6760, 21882), (6773, 21840), (7098, 20840), (7280, 20319), (7294, 20280), (7815, 18928), (8112, 18235), (8336, 17745), (9464, 15630), (10140, 14588), (10420, 14196), (10920, 13546), (10941, 13520), (11830, 12504)]