210528360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4440

約数の個数: 192

約数和(自身を含む): 823305600

約数和(自身を除く): 612777240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4397, 4788, 5320, 5985, 6840, 7980, 8794, 9576, 11970, 13191, 15960, 17588, 21985, 23940, 26382, 30779, 35176, 39573, 43970, 47880, 52764, 61558, 65955, 79146, 83543, 87940, 92337, 105528, 123116, 131910, 153895, 158292, 167086, 175880, 184674, 197865, 246232, 250629, 263820, 277011, 307790, 316584, 334172, 369348, 395730, 417715, 461685, 501258, 527640, 554022, 584801, 615580, 668344, 738696, 751887, 791460, 835430, 923370, 1002516, 1108044, 1169602, 1231160, 1253145, 1385055, 1503774, 1582920, 1670860, 1754403, 1846740, 2005032, 2216088, 2339204, 2506290, 2770110, 2924005, 3007548, 3341720, 3508806, 3693480, 3759435, 4678408, 5012580, 5263209, 5540220, 5848010, 6015096, 7017612, 7518870, 8772015, 10025160, 10526418, 11080440, 11696020, 14035224, 15037740, 17544030, 21052836, 23392040, 26316045, 30075480, 35088060, 42105672, 52632090, 70176120, 105264180, 210528360]

約数ペア:

[(1, 210528360), (2, 105264180), (3, 70176120), (4, 52632090), (5, 42105672), (6, 35088060), (7, 30075480), (8, 26316045), (9, 23392040), (10, 21052836), (12, 17544030), (14, 15037740), (15, 14035224), (18, 11696020), (19, 11080440), (20, 10526418), (21, 10025160), (24, 8772015), (28, 7518870), (30, 7017612), (35, 6015096), (36, 5848010), (38, 5540220), (40, 5263209), (42, 5012580), (45, 4678408), (56, 3759435), (57, 3693480), (60, 3508806), (63, 3341720), (70, 3007548), (72, 2924005), (76, 2770110), (84, 2506290), (90, 2339204), (95, 2216088), (105, 2005032), (114, 1846740), (120, 1754403), (126, 1670860), (133, 1582920), (140, 1503774), (152, 1385055), (168, 1253145), (171, 1231160), (180, 1169602), (190, 1108044), (210, 1002516), (228, 923370), (252, 835430), (266, 791460), (280, 751887), (285, 738696), (315, 668344), (342, 615580), (360, 584801), (380, 554022), (399, 527640), (420, 501258), (456, 461685), (504, 417715), (532, 395730), (570, 369348), (630, 334172), (665, 316584), (684, 307790), (760, 277011), (798, 263820), (840, 250629), (855, 246232), (1064, 197865), (1140, 184674), (1197, 175880), (1260, 167086), (1330, 158292), (1368, 153895), (1596, 131910), (1710, 123116), (1995, 105528), (2280, 92337), (2394, 87940), (2520, 83543), (2660, 79146), (3192, 65955), (3420, 61558), (3990, 52764), (4397, 47880), (4788, 43970), (5320, 39573), (5985, 35176), (6840, 30779), (7980, 26382), (8794, 23940), (9576, 21985), (11970, 17588), (13191, 15960)]