70408520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 210712320

約数和(自身を除く): 140303800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 29, 35, 40, 46, 52, 56, 58, 65, 70, 91, 92, 104, 115, 116, 130, 140, 145, 161, 182, 184, 203, 230, 232, 260, 280, 290, 299, 322, 364, 377, 406, 455, 460, 520, 580, 598, 644, 667, 728, 754, 805, 812, 841, 910, 920, 1015, 1160, 1196, 1288, 1334, 1495, 1508, 1610, 1624, 1682, 1820, 1885, 2030, 2093, 2392, 2639, 2668, 2990, 3016, 3220, 3335, 3364, 3640, 3770, 4060, 4186, 4205, 4669, 5278, 5336, 5887, 5980, 6440, 6670, 6728, 7540, 8120, 8372, 8410, 8671, 9338, 10465, 10556, 10933, 11774, 11960, 13195, 13340, 15080, 16744, 16820, 17342, 18676, 19343, 20930, 21112, 21866, 23345, 23548, 26390, 26680, 29435, 33640, 34684, 37352, 38686, 41860, 43355, 43732, 46690, 47096, 52780, 54665, 58870, 60697, 69368, 76531, 77372, 83720, 86710, 87464, 93380, 96715, 105560, 109330, 117740, 121394, 135401, 153062, 154744, 173420, 186760, 193430, 218660, 235480, 242788, 251459, 270802, 303485, 306124, 346840, 382655, 386860, 437320, 485576, 502918, 541604, 606970, 612248, 677005, 765310, 773720, 1005836, 1083208, 1213940, 1257295, 1354010, 1530620, 1760213, 2011672, 2427880, 2514590, 2708020, 3061240, 3520426, 5029180, 5416040, 7040852, 8801065, 10058360, 14081704, 17602130, 35204260, 70408520]

約数ペア:

[(1, 70408520), (2, 35204260), (4, 17602130), (5, 14081704), (7, 10058360), (8, 8801065), (10, 7040852), (13, 5416040), (14, 5029180), (20, 3520426), (23, 3061240), (26, 2708020), (28, 2514590), (29, 2427880), (35, 2011672), (40, 1760213), (46, 1530620), (52, 1354010), (56, 1257295), (58, 1213940), (65, 1083208), (70, 1005836), (91, 773720), (92, 765310), (104, 677005), (115, 612248), (116, 606970), (130, 541604), (140, 502918), (145, 485576), (161, 437320), (182, 386860), (184, 382655), (203, 346840), (230, 306124), (232, 303485), (260, 270802), (280, 251459), (290, 242788), (299, 235480), (322, 218660), (364, 193430), (377, 186760), (406, 173420), (455, 154744), (460, 153062), (520, 135401), (580, 121394), (598, 117740), (644, 109330), (667, 105560), (728, 96715), (754, 93380), (805, 87464), (812, 86710), (841, 83720), (910, 77372), (920, 76531), (1015, 69368), (1160, 60697), (1196, 58870), (1288, 54665), (1334, 52780), (1495, 47096), (1508, 46690), (1610, 43732), (1624, 43355), (1682, 41860), (1820, 38686), (1885, 37352), (2030, 34684), (2093, 33640), (2392, 29435), (2639, 26680), (2668, 26390), (2990, 23548), (3016, 23345), (3220, 21866), (3335, 21112), (3364, 20930), (3640, 19343), (3770, 18676), (4060, 17342), (4186, 16820), (4205, 16744), (4669, 15080), (5278, 13340), (5336, 13195), (5887, 11960), (5980, 11774), (6440, 10933), (6670, 10556), (6728, 10465), (7540, 9338), (8120, 8671), (8372, 8410)]