4257929640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1040

約数の個数: 256

約数和(自身を含む): 14121216000

約数和(自身を除く): 9863286360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 71, 76, 87, 95, 114, 116, 120, 142, 145, 152, 174, 190, 213, 228, 232, 284, 285, 290, 348, 355, 380, 426, 435, 456, 551, 568, 570, 580, 696, 710, 760, 852, 870, 907, 1065, 1102, 1140, 1160, 1349, 1420, 1653, 1704, 1740, 1814, 2059, 2130, 2204, 2280, 2698, 2721, 2755, 2840, 3306, 3480, 3628, 4047, 4118, 4260, 4408, 4535, 5396, 5442, 5510, 6177, 6612, 6745, 7256, 8094, 8236, 8265, 8520, 9070, 10295, 10792, 10884, 11020, 12354, 13224, 13490, 13605, 16188, 16472, 16530, 17233, 18140, 20235, 20590, 21768, 22040, 24708, 26303, 26980, 27210, 30885, 32376, 33060, 34466, 36280, 39121, 40470, 41180, 49416, 51699, 52606, 53960, 54420, 61770, 64397, 66120, 68932, 78242, 78909, 80940, 82360, 86165, 103398, 105212, 108840, 117363, 123540, 128794, 131515, 137864, 156484, 157818, 161880, 172330, 193191, 195605, 206796, 210424, 234726, 247080, 257588, 258495, 263030, 312968, 315636, 321985, 344660, 386382, 391210, 394545, 413592, 469452, 499757, 515176, 516990, 526060, 586815, 631272, 643970, 689320, 772764, 782420, 789090, 938904, 965955, 999514, 1033980, 1052120, 1173630, 1223543, 1287940, 1499271, 1545528, 1564840, 1578180, 1867513, 1931910, 1999028, 2067960, 2347260, 2447086, 2498785, 2575880, 2998542, 3156360, 3670629, 3735026, 3863820, 3998056, 4694520, 4894172, 4997570, 5602539, 5997084, 6117715, 7341258, 7470052, 7496355, 7727640, 9337565, 9788344, 9995140, 11205078, 11994168, 12235430, 14682516, 14940104, 14992710, 18353145, 18675130, 19990280, 22410156, 24470860, 28012695, 29365032, 29985420, 35482747, 36706290, 37350260, 44820312, 48941720, 56025390, 59970840, 70965494, 73412580, 74700520, 106448241, 112050780, 141930988, 146825160, 177413735, 212896482, 224101560, 283861976, 354827470, 425792964, 532241205, 709654940, 851585928, 1064482410, 1419309880, 2128964820, 4257929640]

約数ペア:

[(1, 4257929640), (2, 2128964820), (3, 1419309880), (4, 1064482410), (5, 851585928), (6, 709654940), (8, 532241205), (10, 425792964), (12, 354827470), (15, 283861976), (19, 224101560), (20, 212896482), (24, 177413735), (29, 146825160), (30, 141930988), (38, 112050780), (40, 106448241), (57, 74700520), (58, 73412580), (60, 70965494), (71, 59970840), (76, 56025390), (87, 48941720), (95, 44820312), (114, 37350260), (116, 36706290), (120, 35482747), (142, 29985420), (145, 29365032), (152, 28012695), (174, 24470860), (190, 22410156), (213, 19990280), (228, 18675130), (232, 18353145), (284, 14992710), (285, 14940104), (290, 14682516), (348, 12235430), (355, 11994168), (380, 11205078), (426, 9995140), (435, 9788344), (456, 9337565), (551, 7727640), (568, 7496355), (570, 7470052), (580, 7341258), (696, 6117715), (710, 5997084), (760, 5602539), (852, 4997570), (870, 4894172), (907, 4694520), (1065, 3998056), (1102, 3863820), (1140, 3735026), (1160, 3670629), (1349, 3156360), (1420, 2998542), (1653, 2575880), (1704, 2498785), (1740, 2447086), (1814, 2347260), (2059, 2067960), (2130, 1999028), (2204, 1931910), (2280, 1867513), (2698, 1578180), (2721, 1564840), (2755, 1545528), (2840, 1499271), (3306, 1287940), (3480, 1223543), (3628, 1173630), (4047, 1052120), (4118, 1033980), (4260, 999514), (4408, 965955), (4535, 938904), (5396, 789090), (5442, 782420), (5510, 772764), (6177, 689320), (6612, 643970), (6745, 631272), (7256, 586815), (8094, 526060), (8236, 516990), (8265, 515176), (8520, 499757), (9070, 469452), (10295, 413592), (10792, 394545), (10884, 391210), (11020, 386382), (12354, 344660), (13224, 321985), (13490, 315636), (13605, 312968), (16188, 263030), (16472, 258495), (16530, 257588), (17233, 247080), (18140, 234726), (20235, 210424), (20590, 206796), (21768, 195605), (22040, 193191), (24708, 172330), (26303, 161880), (26980, 157818), (27210, 156484), (30885, 137864), (32376, 131515), (33060, 128794), (34466, 123540), (36280, 117363), (39121, 108840), (40470, 105212), (41180, 103398), (49416, 86165), (51699, 82360), (52606, 80940), (53960, 78909), (54420, 78242), (61770, 68932), (64397, 66120)]