112501480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1059

約数の個数: 128

約数和(自身を含む): 321914880

約数和(自身を除く): 209413400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 997, 1085, 1240, 1612, 1736, 1820, 1994, 2015, 2170, 2821, 3224, 3640, 3988, 4030, 4340, 4985, 5642, 6979, 7976, 8060, 8680, 9970, 11284, 12961, 13958, 14105, 16120, 19940, 22568, 25922, 27916, 28210, 30907, 34895, 39880, 51844, 55832, 56420, 61814, 64805, 69790, 90727, 103688, 112840, 123628, 129610, 139580, 154535, 181454, 216349, 247256, 259220, 279160, 309070, 362908, 401791, 432698, 453635, 518440, 618140, 725816, 803582, 865396, 907270, 1081745, 1236280, 1607164, 1730792, 1814540, 2008955, 2163490, 2812537, 3214328, 3629080, 4017910, 4326980, 5625074, 8035820, 8653960, 11250148, 14062685, 16071640, 22500296, 28125370, 56250740, 112501480]

約数ペア:

[(1, 112501480), (2, 56250740), (4, 28125370), (5, 22500296), (7, 16071640), (8, 14062685), (10, 11250148), (13, 8653960), (14, 8035820), (20, 5625074), (26, 4326980), (28, 4017910), (31, 3629080), (35, 3214328), (40, 2812537), (52, 2163490), (56, 2008955), (62, 1814540), (65, 1730792), (70, 1607164), (91, 1236280), (104, 1081745), (124, 907270), (130, 865396), (140, 803582), (155, 725816), (182, 618140), (217, 518440), (248, 453635), (260, 432698), (280, 401791), (310, 362908), (364, 309070), (403, 279160), (434, 259220), (455, 247256), (520, 216349), (620, 181454), (728, 154535), (806, 139580), (868, 129610), (910, 123628), (997, 112840), (1085, 103688), (1240, 90727), (1612, 69790), (1736, 64805), (1820, 61814), (1994, 56420), (2015, 55832), (2170, 51844), (2821, 39880), (3224, 34895), (3640, 30907), (3988, 28210), (4030, 27916), (4340, 25922), (4985, 22568), (5642, 19940), (6979, 16120), (7976, 14105), (8060, 13958), (8680, 12961), (9970, 11284)]