1570798020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:818

約数の個数: 192

約数和(自身を含む): 5081932800

約数和(自身を除く): 3511134780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 229, 285, 330, 380, 418, 458, 547, 570, 627, 660, 687, 836, 916, 1045, 1094, 1140, 1145, 1254, 1374, 1641, 2090, 2188, 2290, 2508, 2519, 2735, 2748, 3135, 3282, 3435, 4180, 4351, 4580, 5038, 5470, 6017, 6270, 6564, 6870, 7557, 8205, 8702, 10076, 10393, 10940, 12034, 12540, 12595, 13053, 13740, 15114, 16410, 17404, 18051, 20786, 21755, 24068, 25190, 26106, 30085, 30228, 31179, 32820, 36102, 37785, 41572, 43510, 47861, 50380, 51965, 52212, 60170, 62358, 65265, 72204, 75570, 87020, 90255, 95722, 103930, 114323, 120340, 124716, 125263, 130530, 143583, 151140, 155895, 180510, 191444, 207860, 228646, 239305, 250526, 261060, 287166, 311790, 342969, 361020, 375789, 457292, 478610, 501052, 571615, 574332, 623580, 626315, 685938, 717915, 751578, 957220, 1143230, 1252630, 1371876, 1377893, 1435830, 1503156, 1714845, 1878945, 2286460, 2379997, 2505260, 2755786, 2871660, 3429690, 3757890, 4133679, 4759994, 5511572, 6859380, 6889465, 7139991, 7515780, 8267358, 9519988, 11899985, 13778930, 14279982, 16534716, 20668395, 23799970, 26179967, 27557860, 28559964, 35699955, 41336790, 47599940, 52359934, 71399910, 78539901, 82673580, 104719868, 130899835, 142799820, 157079802, 261799670, 314159604, 392699505, 523599340, 785399010, 1570798020]

約数ペア:

[(1, 1570798020), (2, 785399010), (3, 523599340), (4, 392699505), (5, 314159604), (6, 261799670), (10, 157079802), (11, 142799820), (12, 130899835), (15, 104719868), (19, 82673580), (20, 78539901), (22, 71399910), (30, 52359934), (33, 47599940), (38, 41336790), (44, 35699955), (55, 28559964), (57, 27557860), (60, 26179967), (66, 23799970), (76, 20668395), (95, 16534716), (110, 14279982), (114, 13778930), (132, 11899985), (165, 9519988), (190, 8267358), (209, 7515780), (220, 7139991), (228, 6889465), (229, 6859380), (285, 5511572), (330, 4759994), (380, 4133679), (418, 3757890), (458, 3429690), (547, 2871660), (570, 2755786), (627, 2505260), (660, 2379997), (687, 2286460), (836, 1878945), (916, 1714845), (1045, 1503156), (1094, 1435830), (1140, 1377893), (1145, 1371876), (1254, 1252630), (1374, 1143230), (1641, 957220), (2090, 751578), (2188, 717915), (2290, 685938), (2508, 626315), (2519, 623580), (2735, 574332), (2748, 571615), (3135, 501052), (3282, 478610), (3435, 457292), (4180, 375789), (4351, 361020), (4580, 342969), (5038, 311790), (5470, 287166), (6017, 261060), (6270, 250526), (6564, 239305), (6870, 228646), (7557, 207860), (8205, 191444), (8702, 180510), (10076, 155895), (10393, 151140), (10940, 143583), (12034, 130530), (12540, 125263), (12595, 124716), (13053, 120340), (13740, 114323), (15114, 103930), (16410, 95722), (17404, 90255), (18051, 87020), (20786, 75570), (21755, 72204), (24068, 65265), (25190, 62358), (26106, 60170), (30085, 52212), (30228, 51965), (31179, 50380), (32820, 47861), (36102, 43510), (37785, 41572)]