4064161640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:712

約数の個数: 256

約数和(自身を含む): 12033515520

約数和(自身を除く): 7969353880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 103, 110, 115, 140, 154, 161, 184, 206, 220, 230, 253, 280, 308, 322, 385, 412, 440, 460, 506, 515, 557, 616, 644, 721, 770, 805, 824, 920, 1012, 1030, 1114, 1133, 1265, 1288, 1442, 1540, 1610, 1771, 2024, 2060, 2228, 2266, 2369, 2530, 2785, 2884, 3080, 3220, 3542, 3605, 3899, 4120, 4456, 4532, 4738, 5060, 5570, 5665, 5768, 6127, 6440, 7084, 7210, 7798, 7931, 8855, 9064, 9476, 10120, 11140, 11330, 11845, 12254, 12811, 14168, 14420, 15596, 15862, 16583, 17710, 18952, 19495, 22280, 22660, 23690, 24508, 25622, 26059, 28840, 30635, 31192, 31724, 33166, 35420, 38990, 39655, 42889, 45320, 47380, 49016, 51244, 52118, 57371, 61270, 63448, 64055, 66332, 70840, 77980, 79310, 82915, 85778, 89677, 94760, 102488, 104236, 114742, 122540, 128110, 130295, 132664, 140921, 155960, 158620, 165830, 171556, 179354, 182413, 208472, 214445, 229484, 245080, 256220, 260590, 281842, 286855, 317240, 331660, 343112, 358708, 364826, 401597, 428890, 448385, 458968, 512440, 521180, 563684, 573710, 631081, 663320, 704605, 717416, 729652, 803194, 857780, 896770, 912065, 986447, 1042360, 1127368, 1147420, 1262162, 1319533, 1409210, 1459304, 1606388, 1715560, 1793540, 1824130, 1972894, 2007985, 2294840, 2524324, 2639066, 2818420, 3155405, 3212776, 3587080, 3648260, 3945788, 4015970, 4417567, 4932235, 5048648, 5278132, 5636840, 6310810, 6597665, 7296520, 7891576, 8031940, 8835134, 9236731, 9864470, 10556264, 12621620, 13195330, 14514863, 16063880, 17670268, 18473462, 19728940, 22087835, 25243240, 26390660, 29029726, 35340536, 36946924, 39457880, 44175670, 46183655, 52781320, 58059452, 72574315, 73893848, 88351340, 92367310, 101604041, 116118904, 145148630, 176702680, 184734620, 203208082, 290297260, 369469240, 406416164, 508020205, 580594520, 812832328, 1016040410, 2032080820, 4064161640]

約数ペア:

[(1, 4064161640), (2, 2032080820), (4, 1016040410), (5, 812832328), (7, 580594520), (8, 508020205), (10, 406416164), (11, 369469240), (14, 290297260), (20, 203208082), (22, 184734620), (23, 176702680), (28, 145148630), (35, 116118904), (40, 101604041), (44, 92367310), (46, 88351340), (55, 73893848), (56, 72574315), (70, 58059452), (77, 52781320), (88, 46183655), (92, 44175670), (103, 39457880), (110, 36946924), (115, 35340536), (140, 29029726), (154, 26390660), (161, 25243240), (184, 22087835), (206, 19728940), (220, 18473462), (230, 17670268), (253, 16063880), (280, 14514863), (308, 13195330), (322, 12621620), (385, 10556264), (412, 9864470), (440, 9236731), (460, 8835134), (506, 8031940), (515, 7891576), (557, 7296520), (616, 6597665), (644, 6310810), (721, 5636840), (770, 5278132), (805, 5048648), (824, 4932235), (920, 4417567), (1012, 4015970), (1030, 3945788), (1114, 3648260), (1133, 3587080), (1265, 3212776), (1288, 3155405), (1442, 2818420), (1540, 2639066), (1610, 2524324), (1771, 2294840), (2024, 2007985), (2060, 1972894), (2228, 1824130), (2266, 1793540), (2369, 1715560), (2530, 1606388), (2785, 1459304), (2884, 1409210), (3080, 1319533), (3220, 1262162), (3542, 1147420), (3605, 1127368), (3899, 1042360), (4120, 986447), (4456, 912065), (4532, 896770), (4738, 857780), (5060, 803194), (5570, 729652), (5665, 717416), (5768, 704605), (6127, 663320), (6440, 631081), (7084, 573710), (7210, 563684), (7798, 521180), (7931, 512440), (8855, 458968), (9064, 448385), (9476, 428890), (10120, 401597), (11140, 364826), (11330, 358708), (11845, 343112), (12254, 331660), (12811, 317240), (14168, 286855), (14420, 281842), (15596, 260590), (15862, 256220), (16583, 245080), (17710, 229484), (18952, 214445), (19495, 208472), (22280, 182413), (22660, 179354), (23690, 171556), (24508, 165830), (25622, 158620), (26059, 155960), (28840, 140921), (30635, 132664), (31192, 130295), (31724, 128110), (33166, 122540), (35420, 114742), (38990, 104236), (39655, 102488), (42889, 94760), (45320, 89677), (47380, 85778), (49016, 82915), (51244, 79310), (52118, 77980), (57371, 70840), (61270, 66332), (63448, 64055)]