1930015360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1139

約数の個数: 256

約数和(自身を含む): 5867366400

約数和(自身を除く): 3937351040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 640, 728, 806, 832, 868, 896, 910, 992, 1040, 1069, 1085, 1120, 1240, 1456, 1612, 1664, 1736, 1820, 1984, 2015, 2080, 2138, 2170, 2240, 2480, 2821, 2912, 3224, 3472, 3640, 3968, 4030, 4160, 4276, 4340, 4480, 4960, 5345, 5642, 5824, 6448, 6944, 7280, 7483, 8060, 8320, 8552, 8680, 9920, 10690, 11284, 11648, 12896, 13888, 13897, 14105, 14560, 14966, 16120, 17104, 17360, 19840, 21380, 22568, 25792, 27776, 27794, 28210, 29120, 29932, 32240, 33139, 34208, 34720, 37415, 42760, 45136, 51584, 55588, 56420, 58240, 59864, 64480, 66278, 68416, 69440, 69485, 74830, 85520, 90272, 97279, 111176, 112840, 119728, 128960, 132556, 136832, 138880, 138970, 149660, 165695, 171040, 180544, 194558, 222352, 225680, 231973, 239456, 257920, 265112, 277940, 299320, 331390, 342080, 361088, 389116, 430807, 444704, 451360, 463946, 478912, 486395, 530224, 555880, 598640, 662780, 684160, 778232, 861614, 889408, 902720, 927892, 957824, 972790, 1060448, 1111760, 1159865, 1197280, 1325560, 1556464, 1723228, 1778816, 1805440, 1855784, 1945580, 2120896, 2154035, 2223520, 2319730, 2394560, 2651120, 3015649, 3112928, 3446456, 3711568, 3891160, 4241792, 4308070, 4447040, 4639460, 4789120, 5302240, 6031298, 6225856, 6892912, 7423136, 7782320, 8616140, 8894080, 9278920, 10604480, 12062596, 12451712, 13785824, 14846272, 15078245, 15564640, 17232280, 18557840, 21208960, 24125192, 27571648, 29692544, 30156490, 31129280, 34464560, 37115680, 48250384, 55143296, 60312980, 62258560, 68929120, 74231360, 96500768, 120625960, 137858240, 148462720, 193001536, 241251920, 275716480, 386003072, 482503840, 965007680, 1930015360]

約数ペア:

[(1, 1930015360), (2, 965007680), (4, 482503840), (5, 386003072), (7, 275716480), (8, 241251920), (10, 193001536), (13, 148462720), (14, 137858240), (16, 120625960), (20, 96500768), (26, 74231360), (28, 68929120), (31, 62258560), (32, 60312980), (35, 55143296), (40, 48250384), (52, 37115680), (56, 34464560), (62, 31129280), (64, 30156490), (65, 29692544), (70, 27571648), (80, 24125192), (91, 21208960), (104, 18557840), (112, 17232280), (124, 15564640), (128, 15078245), (130, 14846272), (140, 13785824), (155, 12451712), (160, 12062596), (182, 10604480), (208, 9278920), (217, 8894080), (224, 8616140), (248, 7782320), (260, 7423136), (280, 6892912), (310, 6225856), (320, 6031298), (364, 5302240), (403, 4789120), (416, 4639460), (434, 4447040), (448, 4308070), (455, 4241792), (496, 3891160), (520, 3711568), (560, 3446456), (620, 3112928), (640, 3015649), (728, 2651120), (806, 2394560), (832, 2319730), (868, 2223520), (896, 2154035), (910, 2120896), (992, 1945580), (1040, 1855784), (1069, 1805440), (1085, 1778816), (1120, 1723228), (1240, 1556464), (1456, 1325560), (1612, 1197280), (1664, 1159865), (1736, 1111760), (1820, 1060448), (1984, 972790), (2015, 957824), (2080, 927892), (2138, 902720), (2170, 889408), (2240, 861614), (2480, 778232), (2821, 684160), (2912, 662780), (3224, 598640), (3472, 555880), (3640, 530224), (3968, 486395), (4030, 478912), (4160, 463946), (4276, 451360), (4340, 444704), (4480, 430807), (4960, 389116), (5345, 361088), (5642, 342080), (5824, 331390), (6448, 299320), (6944, 277940), (7280, 265112), (7483, 257920), (8060, 239456), (8320, 231973), (8552, 225680), (8680, 222352), (9920, 194558), (10690, 180544), (11284, 171040), (11648, 165695), (12896, 149660), (13888, 138970), (13897, 138880), (14105, 136832), (14560, 132556), (14966, 128960), (16120, 119728), (17104, 112840), (17360, 111176), (19840, 97279), (21380, 90272), (22568, 85520), (25792, 74830), (27776, 69485), (27794, 69440), (28210, 68416), (29120, 66278), (29932, 64480), (32240, 59864), (33139, 58240), (34208, 56420), (34720, 55588), (37415, 51584), (42760, 45136)]