210979657920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{571}}^1\times {\mathrm{691}}^1$

素因数の和:1839

約数の個数: 224

約数和(自身を含む): 673211126016

約数和(自身を除く): 462231468096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 557, 571, 691, 960, 1114, 1142, 1382, 1671, 1713, 2073, 2228, 2284, 2764, 2785, 2855, 3342, 3426, 3455, 4146, 4456, 4568, 5528, 5570, 5710, 6684, 6852, 6910, 8292, 8355, 8565, 8912, 9136, 10365, 11056, 11140, 11420, 13368, 13704, 13820, 16584, 16710, 17130, 17824, 18272, 20730, 22112, 22280, 22840, 26736, 27408, 27640, 33168, 33420, 34260, 35648, 36544, 41460, 44224, 44560, 45680, 53472, 54816, 55280, 66336, 66840, 68520, 82920, 89120, 91360, 106944, 109632, 110560, 132672, 133680, 137040, 165840, 178240, 182720, 221120, 267360, 274080, 318047, 331680, 384887, 394561, 534720, 548160, 636094, 663360, 769774, 789122, 954141, 1154661, 1183683, 1272188, 1539548, 1578244, 1590235, 1908282, 1924435, 1972805, 2309322, 2367366, 2544376, 3079096, 3156488, 3180470, 3816564, 3848870, 3945610, 4618644, 4734732, 4770705, 5088752, 5773305, 5918415, 6158192, 6312976, 6360940, 7633128, 7697740, 7891220, 9237288, 9469464, 9541410, 10177504, 11546610, 11836830, 12316384, 12625952, 12721880, 15266256, 15395480, 15782440, 18474576, 18938928, 19082820, 20355008, 23093220, 23673660, 24632768, 25251904, 25443760, 30532512, 30790960, 31564880, 36949152, 37877856, 38165640, 46186440, 47347320, 50887520, 61065024, 61581920, 63129760, 73898304, 75755712, 76331280, 92372880, 94694640, 101775040, 123163840, 126259520, 152662560, 184745760, 189389280, 219770477, 305325120, 369491520, 378778560, 439540954, 659311431, 879081908, 1098852385, 1318622862, 1758163816, 2197704770, 2637245724, 3296557155, 3516327632, 4395409540, 5274491448, 6593114310, 7032655264, 8790819080, 10548982896, 13186228620, 14065310528, 17581638160, 21097965792, 26372457240, 35163276320, 42195931584, 52744914480, 70326552640, 105489828960, 210979657920]

約数ペア:

[(1, 210979657920), (2, 105489828960), (3, 70326552640), (4, 52744914480), (5, 42195931584), (6, 35163276320), (8, 26372457240), (10, 21097965792), (12, 17581638160), (15, 14065310528), (16, 13186228620), (20, 10548982896), (24, 8790819080), (30, 7032655264), (32, 6593114310), (40, 5274491448), (48, 4395409540), (60, 3516327632), (64, 3296557155), (80, 2637245724), (96, 2197704770), (120, 1758163816), (160, 1318622862), (192, 1098852385), (240, 879081908), (320, 659311431), (480, 439540954), (557, 378778560), (571, 369491520), (691, 305325120), (960, 219770477), (1114, 189389280), (1142, 184745760), (1382, 152662560), (1671, 126259520), (1713, 123163840), (2073, 101775040), (2228, 94694640), (2284, 92372880), (2764, 76331280), (2785, 75755712), (2855, 73898304), (3342, 63129760), (3426, 61581920), (3455, 61065024), (4146, 50887520), (4456, 47347320), (4568, 46186440), (5528, 38165640), (5570, 37877856), (5710, 36949152), (6684, 31564880), (6852, 30790960), (6910, 30532512), (8292, 25443760), (8355, 25251904), (8565, 24632768), (8912, 23673660), (9136, 23093220), (10365, 20355008), (11056, 19082820), (11140, 18938928), (11420, 18474576), (13368, 15782440), (13704, 15395480), (13820, 15266256), (16584, 12721880), (16710, 12625952), (17130, 12316384), (17824, 11836830), (18272, 11546610), (20730, 10177504), (22112, 9541410), (22280, 9469464), (22840, 9237288), (26736, 7891220), (27408, 7697740), (27640, 7633128), (33168, 6360940), (33420, 6312976), (34260, 6158192), (35648, 5918415), (36544, 5773305), (41460, 5088752), (44224, 4770705), (44560, 4734732), (45680, 4618644), (53472, 3945610), (54816, 3848870), (55280, 3816564), (66336, 3180470), (66840, 3156488), (68520, 3079096), (82920, 2544376), (89120, 2367366), (91360, 2309322), (106944, 1972805), (109632, 1924435), (110560, 1908282), (132672, 1590235), (133680, 1578244), (137040, 1539548), (165840, 1272188), (178240, 1183683), (182720, 1154661), (221120, 954141), (267360, 789122), (274080, 769774), (318047, 663360), (331680, 636094), (384887, 548160), (394561, 534720)]