210662280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 712923120

約数和(自身を除く): 502260840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 61, 72, 90, 106, 120, 122, 159, 180, 181, 183, 212, 244, 265, 305, 318, 360, 362, 366, 424, 477, 488, 530, 543, 549, 610, 636, 724, 732, 795, 905, 915, 954, 1060, 1086, 1098, 1220, 1272, 1448, 1464, 1590, 1629, 1810, 1830, 1908, 2120, 2172, 2196, 2385, 2440, 2715, 2745, 3180, 3233, 3258, 3620, 3660, 3816, 4344, 4392, 4770, 5430, 5490, 6360, 6466, 6516, 7240, 7320, 8145, 9540, 9593, 9699, 10860, 10980, 11041, 12932, 13032, 16165, 16290, 19080, 19186, 19398, 21720, 21960, 22082, 25864, 28779, 29097, 32330, 32580, 33123, 38372, 38796, 44164, 47965, 48495, 55205, 57558, 58194, 64660, 65160, 66246, 76744, 77592, 86337, 88328, 95930, 96990, 99369, 110410, 115116, 116388, 129320, 132492, 143895, 145485, 165615, 172674, 191860, 193980, 198738, 220820, 230232, 232776, 264984, 287790, 290970, 331230, 345348, 383720, 387960, 397476, 431685, 441640, 496845, 575580, 581940, 585173, 662460, 690696, 794952, 863370, 993690, 1151160, 1163880, 1170346, 1324920, 1726740, 1755519, 1987380, 2340692, 2925865, 3453480, 3511038, 3974760, 4681384, 5266557, 5851730, 7022076, 8777595, 10533114, 11703460, 14044152, 17555190, 21066228, 23406920, 26332785, 35110380, 42132456, 52665570, 70220760, 105331140, 210662280]

約数ペア:

[(1, 210662280), (2, 105331140), (3, 70220760), (4, 52665570), (5, 42132456), (6, 35110380), (8, 26332785), (9, 23406920), (10, 21066228), (12, 17555190), (15, 14044152), (18, 11703460), (20, 10533114), (24, 8777595), (30, 7022076), (36, 5851730), (40, 5266557), (45, 4681384), (53, 3974760), (60, 3511038), (61, 3453480), (72, 2925865), (90, 2340692), (106, 1987380), (120, 1755519), (122, 1726740), (159, 1324920), (180, 1170346), (181, 1163880), (183, 1151160), (212, 993690), (244, 863370), (265, 794952), (305, 690696), (318, 662460), (360, 585173), (362, 581940), (366, 575580), (424, 496845), (477, 441640), (488, 431685), (530, 397476), (543, 387960), (549, 383720), (610, 345348), (636, 331230), (724, 290970), (732, 287790), (795, 264984), (905, 232776), (915, 230232), (954, 220820), (1060, 198738), (1086, 193980), (1098, 191860), (1220, 172674), (1272, 165615), (1448, 145485), (1464, 143895), (1590, 132492), (1629, 129320), (1810, 116388), (1830, 115116), (1908, 110410), (2120, 99369), (2172, 96990), (2196, 95930), (2385, 88328), (2440, 86337), (2715, 77592), (2745, 76744), (3180, 66246), (3233, 65160), (3258, 64660), (3620, 58194), (3660, 57558), (3816, 55205), (4344, 48495), (4392, 47965), (4770, 44164), (5430, 38796), (5490, 38372), (6360, 33123), (6466, 32580), (6516, 32330), (7240, 29097), (7320, 28779), (8145, 25864), (9540, 22082), (9593, 21960), (9699, 21720), (10860, 19398), (10980, 19186), (11041, 19080), (12932, 16290), (13032, 16165)]