207302160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 735220800

約数和(自身を除く): 527918640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 169, 190, 195, 208, 228, 240, 247, 260, 269, 285, 304, 312, 338, 380, 390, 456, 494, 507, 520, 538, 570, 624, 676, 741, 760, 780, 807, 845, 912, 988, 1014, 1040, 1076, 1140, 1235, 1345, 1352, 1482, 1520, 1560, 1614, 1690, 1976, 2028, 2152, 2280, 2470, 2535, 2690, 2704, 2964, 3120, 3211, 3228, 3380, 3497, 3705, 3952, 4035, 4056, 4304, 4560, 4940, 5070, 5111, 5380, 5928, 6422, 6456, 6760, 6994, 7410, 8070, 8112, 9633, 9880, 10140, 10222, 10491, 10760, 11856, 12844, 12912, 13520, 13988, 14820, 15333, 16055, 16140, 17485, 19266, 19760, 20280, 20444, 20982, 21520, 25555, 25688, 27976, 29640, 30666, 32110, 32280, 34970, 38532, 40560, 40888, 41964, 45461, 48165, 51110, 51376, 52455, 55952, 59280, 61332, 64220, 64560, 66443, 69940, 76665, 77064, 81776, 83928, 90922, 96330, 102220, 104910, 122664, 128440, 132886, 136383, 139880, 153330, 154128, 167856, 181844, 192660, 199329, 204440, 209820, 227305, 245328, 256880, 265772, 272766, 279760, 306660, 332215, 363688, 385320, 398658, 408880, 419640, 454610, 531544, 545532, 613320, 664430, 681915, 727376, 770640, 797316, 839280, 863759, 909220, 996645, 1063088, 1091064, 1226640, 1328860, 1363830, 1594632, 1727518, 1818440, 1993290, 2182128, 2591277, 2657720, 2727660, 3189264, 3455036, 3636880, 3986580, 4318795, 5182554, 5315440, 5455320, 6910072, 7973160, 8637590, 10365108, 10910640, 12956385, 13820144, 15946320, 17275180, 20730216, 25912770, 34550360, 41460432, 51825540, 69100720, 103651080, 207302160]

約数ペア:

[(1, 207302160), (2, 103651080), (3, 69100720), (4, 51825540), (5, 41460432), (6, 34550360), (8, 25912770), (10, 20730216), (12, 17275180), (13, 15946320), (15, 13820144), (16, 12956385), (19, 10910640), (20, 10365108), (24, 8637590), (26, 7973160), (30, 6910072), (38, 5455320), (39, 5315440), (40, 5182554), (48, 4318795), (52, 3986580), (57, 3636880), (60, 3455036), (65, 3189264), (76, 2727660), (78, 2657720), (80, 2591277), (95, 2182128), (104, 1993290), (114, 1818440), (120, 1727518), (130, 1594632), (152, 1363830), (156, 1328860), (169, 1226640), (190, 1091064), (195, 1063088), (208, 996645), (228, 909220), (240, 863759), (247, 839280), (260, 797316), (269, 770640), (285, 727376), (304, 681915), (312, 664430), (338, 613320), (380, 545532), (390, 531544), (456, 454610), (494, 419640), (507, 408880), (520, 398658), (538, 385320), (570, 363688), (624, 332215), (676, 306660), (741, 279760), (760, 272766), (780, 265772), (807, 256880), (845, 245328), (912, 227305), (988, 209820), (1014, 204440), (1040, 199329), (1076, 192660), (1140, 181844), (1235, 167856), (1345, 154128), (1352, 153330), (1482, 139880), (1520, 136383), (1560, 132886), (1614, 128440), (1690, 122664), (1976, 104910), (2028, 102220), (2152, 96330), (2280, 90922), (2470, 83928), (2535, 81776), (2690, 77064), (2704, 76665), (2964, 69940), (3120, 66443), (3211, 64560), (3228, 64220), (3380, 61332), (3497, 59280), (3705, 55952), (3952, 52455), (4035, 51376), (4056, 51110), (4304, 48165), (4560, 45461), (4940, 41964), (5070, 40888), (5111, 40560), (5380, 38532), (5928, 34970), (6422, 32280), (6456, 32110), (6760, 30666), (6994, 29640), (7410, 27976), (8070, 25688), (8112, 25555), (9633, 21520), (9880, 20982), (10140, 20444), (10222, 20280), (10491, 19760), (10760, 19266), (11856, 17485), (12844, 16140), (12912, 16055), (13520, 15333), (13988, 14820)]