210659280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 708704640

約数和(自身を除く): 498045360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 251, 260, 269, 312, 390, 502, 520, 538, 624, 753, 780, 807, 1004, 1040, 1076, 1255, 1345, 1506, 1560, 1614, 2008, 2152, 2510, 2690, 3012, 3120, 3228, 3263, 3497, 3765, 4016, 4035, 4304, 5020, 5380, 6024, 6456, 6526, 6994, 7530, 8070, 9789, 10040, 10491, 10760, 12048, 12912, 13052, 13988, 15060, 16140, 16315, 17485, 19578, 20080, 20982, 21520, 26104, 27976, 30120, 32280, 32630, 34970, 39156, 41964, 48945, 52208, 52455, 55952, 60240, 64560, 65260, 67519, 69940, 78312, 83928, 97890, 104910, 130520, 135038, 139880, 156624, 167856, 195780, 202557, 209820, 261040, 270076, 279760, 337595, 391560, 405114, 419640, 540152, 675190, 783120, 810228, 839280, 877747, 1012785, 1080304, 1350380, 1620456, 1755494, 2025570, 2633241, 2700760, 3240912, 3510988, 4051140, 4388735, 5266482, 5401520, 7021976, 8102280, 8777470, 10532964, 13166205, 14043952, 16204560, 17554940, 21065928, 26332410, 35109880, 42131856, 52664820, 70219760, 105329640, 210659280]

約数ペア:

[(1, 210659280), (2, 105329640), (3, 70219760), (4, 52664820), (5, 42131856), (6, 35109880), (8, 26332410), (10, 21065928), (12, 17554940), (13, 16204560), (15, 14043952), (16, 13166205), (20, 10532964), (24, 8777470), (26, 8102280), (30, 7021976), (39, 5401520), (40, 5266482), (48, 4388735), (52, 4051140), (60, 3510988), (65, 3240912), (78, 2700760), (80, 2633241), (104, 2025570), (120, 1755494), (130, 1620456), (156, 1350380), (195, 1080304), (208, 1012785), (240, 877747), (251, 839280), (260, 810228), (269, 783120), (312, 675190), (390, 540152), (502, 419640), (520, 405114), (538, 391560), (624, 337595), (753, 279760), (780, 270076), (807, 261040), (1004, 209820), (1040, 202557), (1076, 195780), (1255, 167856), (1345, 156624), (1506, 139880), (1560, 135038), (1614, 130520), (2008, 104910), (2152, 97890), (2510, 83928), (2690, 78312), (3012, 69940), (3120, 67519), (3228, 65260), (3263, 64560), (3497, 60240), (3765, 55952), (4016, 52455), (4035, 52208), (4304, 48945), (5020, 41964), (5380, 39156), (6024, 34970), (6456, 32630), (6526, 32280), (6994, 30120), (7530, 27976), (8070, 26104), (9789, 21520), (10040, 20982), (10491, 20080), (10760, 19578), (12048, 17485), (12912, 16315), (13052, 16140), (13988, 15060)]