1237057320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2063}}^1$

素因数の和:2359

約数の個数: 128

約数和(自身を含む): 3923251200

約数和(自身を除く): 2686193880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 263, 285, 380, 456, 526, 570, 760, 789, 1052, 1140, 1315, 1578, 2063, 2104, 2280, 2630, 3156, 3945, 4126, 4997, 5260, 6189, 6312, 7890, 8252, 9994, 10315, 10520, 12378, 14991, 15780, 16504, 19988, 20630, 24756, 24985, 29982, 30945, 31560, 39197, 39976, 41260, 49512, 49970, 59964, 61890, 74955, 78394, 82520, 99940, 117591, 119928, 123780, 149910, 156788, 195985, 199880, 235182, 247560, 299820, 313576, 391970, 470364, 542569, 587955, 599640, 783940, 940728, 1085138, 1175910, 1567880, 1627707, 2170276, 2351820, 2712845, 3255414, 4340552, 4703640, 5425690, 6510828, 8138535, 10308811, 10851380, 13021656, 16277070, 20617622, 21702760, 30926433, 32554140, 41235244, 51544055, 61852866, 65108280, 82470488, 103088110, 123705732, 154632165, 206176220, 247411464, 309264330, 412352440, 618528660, 1237057320]

約数ペア:

[(1, 1237057320), (2, 618528660), (3, 412352440), (4, 309264330), (5, 247411464), (6, 206176220), (8, 154632165), (10, 123705732), (12, 103088110), (15, 82470488), (19, 65108280), (20, 61852866), (24, 51544055), (30, 41235244), (38, 32554140), (40, 30926433), (57, 21702760), (60, 20617622), (76, 16277070), (95, 13021656), (114, 10851380), (120, 10308811), (152, 8138535), (190, 6510828), (228, 5425690), (263, 4703640), (285, 4340552), (380, 3255414), (456, 2712845), (526, 2351820), (570, 2170276), (760, 1627707), (789, 1567880), (1052, 1175910), (1140, 1085138), (1315, 940728), (1578, 783940), (2063, 599640), (2104, 587955), (2280, 542569), (2630, 470364), (3156, 391970), (3945, 313576), (4126, 299820), (4997, 247560), (5260, 235182), (6189, 199880), (6312, 195985), (7890, 156788), (8252, 149910), (9994, 123780), (10315, 119928), (10520, 117591), (12378, 99940), (14991, 82520), (15780, 78394), (16504, 74955), (19988, 61890), (20630, 59964), (24756, 49970), (24985, 49512), (29982, 41260), (30945, 39976), (31560, 39197)]