4920991020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{146197}}^1$

素因数の和:146240

約数の個数: 144

約数和(自身を含む): 17242007328

約数和(自身を除く): 12321016308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 6732, 8415, 11220, 16830, 33660, 146197, 292394, 438591, 584788, 730985, 877182, 1315773, 1461970, 1608167, 1754364, 2192955, 2485349, 2631546, 2923940, 3216334, 4385910, 4824501, 4970698, 5263092, 6432668, 6578865, 7456047, 8040835, 8771820, 9649002, 9941396, 12426745, 13157730, 14473503, 14912094, 16081670, 19298004, 22368141, 24122505, 24853490, 26315460, 27338839, 28947006, 29824188, 32163340, 37280235, 44736282, 48245010, 49706980, 54677678, 57894012, 72367515, 74560470, 82016517, 89472564, 96490020, 109355356, 111840705, 136694195, 144735030, 149120940, 164033034, 223681410, 246049551, 273388390, 289470060, 328066068, 410082585, 447362820, 492099102, 546776780, 820165170, 984198204, 1230247755, 1640330340, 2460495510, 4920991020]

約数ペア:

[(1, 4920991020), (2, 2460495510), (3, 1640330340), (4, 1230247755), (5, 984198204), (6, 820165170), (9, 546776780), (10, 492099102), (11, 447362820), (12, 410082585), (15, 328066068), (17, 289470060), (18, 273388390), (20, 246049551), (22, 223681410), (30, 164033034), (33, 149120940), (34, 144735030), (36, 136694195), (44, 111840705), (45, 109355356), (51, 96490020), (55, 89472564), (60, 82016517), (66, 74560470), (68, 72367515), (85, 57894012), (90, 54677678), (99, 49706980), (102, 48245010), (110, 44736282), (132, 37280235), (153, 32163340), (165, 29824188), (170, 28947006), (180, 27338839), (187, 26315460), (198, 24853490), (204, 24122505), (220, 22368141), (255, 19298004), (306, 16081670), (330, 14912094), (340, 14473503), (374, 13157730), (396, 12426745), (495, 9941396), (510, 9649002), (561, 8771820), (612, 8040835), (660, 7456047), (748, 6578865), (765, 6432668), (935, 5263092), (990, 4970698), (1020, 4824501), (1122, 4385910), (1530, 3216334), (1683, 2923940), (1870, 2631546), (1980, 2485349), (2244, 2192955), (2805, 1754364), (3060, 1608167), (3366, 1461970), (3740, 1315773), (5610, 877182), (6732, 730985), (8415, 584788), (11220, 438591), (16830, 292394), (33660, 146197)]