7578082380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{8219}}^1$

素因数の和:8380

約数の個数: 144

約数和(自身を含む): 23509463040

約数和(自身を除く): 15931380660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 127, 132, 165, 220, 242, 254, 330, 363, 381, 484, 508, 605, 635, 660, 726, 762, 1210, 1270, 1397, 1452, 1524, 1815, 1905, 2420, 2540, 2794, 3630, 3810, 4191, 5588, 6985, 7260, 7620, 8219, 8382, 13970, 15367, 16438, 16764, 20955, 24657, 27940, 30734, 32876, 41095, 41910, 46101, 49314, 61468, 76835, 82190, 83820, 90409, 92202, 98628, 123285, 153670, 164380, 180818, 184404, 230505, 246570, 271227, 307340, 361636, 452045, 461010, 493140, 542454, 904090, 922020, 994499, 1043813, 1084908, 1356135, 1808180, 1988998, 2087626, 2712270, 2983497, 3131439, 3977996, 4175252, 4972495, 5219065, 5424540, 5966994, 6262878, 9944990, 10438130, 11481943, 11933988, 12525756, 14917485, 15657195, 19889980, 20876260, 22963886, 29834970, 31314390, 34445829, 45927772, 57409715, 59669940, 62628780, 68891658, 114819430, 126301373, 137783316, 172229145, 229638860, 252602746, 344458290, 378904119, 505205492, 631506865, 688916580, 757808238, 1263013730, 1515616476, 1894520595, 2526027460, 3789041190, 7578082380]

約数ペア:

[(1, 7578082380), (2, 3789041190), (3, 2526027460), (4, 1894520595), (5, 1515616476), (6, 1263013730), (10, 757808238), (11, 688916580), (12, 631506865), (15, 505205492), (20, 378904119), (22, 344458290), (30, 252602746), (33, 229638860), (44, 172229145), (55, 137783316), (60, 126301373), (66, 114819430), (110, 68891658), (121, 62628780), (127, 59669940), (132, 57409715), (165, 45927772), (220, 34445829), (242, 31314390), (254, 29834970), (330, 22963886), (363, 20876260), (381, 19889980), (484, 15657195), (508, 14917485), (605, 12525756), (635, 11933988), (660, 11481943), (726, 10438130), (762, 9944990), (1210, 6262878), (1270, 5966994), (1397, 5424540), (1452, 5219065), (1524, 4972495), (1815, 4175252), (1905, 3977996), (2420, 3131439), (2540, 2983497), (2794, 2712270), (3630, 2087626), (3810, 1988998), (4191, 1808180), (5588, 1356135), (6985, 1084908), (7260, 1043813), (7620, 994499), (8219, 922020), (8382, 904090), (13970, 542454), (15367, 493140), (16438, 461010), (16764, 452045), (20955, 361636), (24657, 307340), (27940, 271227), (30734, 246570), (32876, 230505), (41095, 184404), (41910, 180818), (46101, 164380), (49314, 153670), (61468, 123285), (76835, 98628), (82190, 92202), (83820, 90409)]