355345380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 1229437440

約数和(自身を除く): 874092060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 81, 90, 94, 108, 117, 130, 135, 141, 156, 162, 180, 188, 195, 234, 235, 260, 270, 282, 324, 351, 359, 390, 405, 423, 468, 470, 540, 564, 585, 611, 702, 705, 718, 780, 810, 846, 940, 1053, 1077, 1170, 1222, 1269, 1404, 1410, 1436, 1620, 1692, 1755, 1795, 1833, 2106, 2115, 2154, 2340, 2444, 2538, 2820, 3055, 3231, 3510, 3590, 3666, 3807, 4212, 4230, 4308, 4667, 5076, 5265, 5385, 5499, 6110, 6345, 6462, 7020, 7180, 7332, 7614, 8460, 9165, 9334, 9693, 10530, 10770, 10998, 12220, 12690, 12924, 14001, 15228, 16155, 16497, 16873, 18330, 18668, 19035, 19386, 21060, 21540, 21996, 23335, 25380, 27495, 28002, 29079, 32310, 32994, 33746, 36660, 38070, 38772, 42003, 46670, 48465, 49491, 50619, 54990, 56004, 58158, 64620, 65988, 67492, 70005, 76140, 82485, 84006, 84365, 93340, 96930, 98982, 101238, 109980, 116316, 126009, 140010, 145395, 151857, 164970, 168012, 168730, 193860, 197964, 202476, 210015, 219349, 247455, 252018, 253095, 280020, 290790, 303714, 329940, 337460, 378027, 420030, 438698, 455571, 494910, 504036, 506190, 581580, 607428, 630045, 658047, 756054, 759285, 840060, 877396, 911142, 989820, 1012380, 1096745, 1260090, 1316094, 1366713, 1512108, 1518570, 1822284, 1890135, 1974141, 2193490, 2277855, 2520180, 2632188, 2733426, 3037140, 3290235, 3780270, 3948282, 4386980, 4555710, 5466852, 5922423, 6580470, 6833565, 7560540, 7896564, 9111420, 9870705, 11844846, 13160940, 13667130, 17767269, 19741410, 23689692, 27334260, 29612115, 35534538, 39482820, 59224230, 71069076, 88836345, 118448460, 177672690, 355345380]

約数ペア:

[(1, 355345380), (2, 177672690), (3, 118448460), (4, 88836345), (5, 71069076), (6, 59224230), (9, 39482820), (10, 35534538), (12, 29612115), (13, 27334260), (15, 23689692), (18, 19741410), (20, 17767269), (26, 13667130), (27, 13160940), (30, 11844846), (36, 9870705), (39, 9111420), (45, 7896564), (47, 7560540), (52, 6833565), (54, 6580470), (60, 5922423), (65, 5466852), (78, 4555710), (81, 4386980), (90, 3948282), (94, 3780270), (108, 3290235), (117, 3037140), (130, 2733426), (135, 2632188), (141, 2520180), (156, 2277855), (162, 2193490), (180, 1974141), (188, 1890135), (195, 1822284), (234, 1518570), (235, 1512108), (260, 1366713), (270, 1316094), (282, 1260090), (324, 1096745), (351, 1012380), (359, 989820), (390, 911142), (405, 877396), (423, 840060), (468, 759285), (470, 756054), (540, 658047), (564, 630045), (585, 607428), (611, 581580), (702, 506190), (705, 504036), (718, 494910), (780, 455571), (810, 438698), (846, 420030), (940, 378027), (1053, 337460), (1077, 329940), (1170, 303714), (1222, 290790), (1269, 280020), (1404, 253095), (1410, 252018), (1436, 247455), (1620, 219349), (1692, 210015), (1755, 202476), (1795, 197964), (1833, 193860), (2106, 168730), (2115, 168012), (2154, 164970), (2340, 151857), (2444, 145395), (2538, 140010), (2820, 126009), (3055, 116316), (3231, 109980), (3510, 101238), (3590, 98982), (3666, 96930), (3807, 93340), (4212, 84365), (4230, 84006), (4308, 82485), (4667, 76140), (5076, 70005), (5265, 67492), (5385, 65988), (5499, 64620), (6110, 58158), (6345, 56004), (6462, 54990), (7020, 50619), (7180, 49491), (7332, 48465), (7614, 46670), (8460, 42003), (9165, 38772), (9334, 38070), (9693, 36660), (10530, 33746), (10770, 32994), (10998, 32310), (12220, 29079), (12690, 28002), (12924, 27495), (14001, 25380), (15228, 23335), (16155, 21996), (16497, 21540), (16873, 21060), (18330, 19386), (18668, 19035)]