976583920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:723

約数の個数: 160

約数和(自身を含む): 2576710080

約数和(自身を除く): 1600126160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 41, 52, 65, 74, 80, 82, 104, 130, 148, 164, 185, 205, 208, 260, 296, 328, 370, 410, 481, 520, 533, 592, 619, 656, 740, 820, 962, 1040, 1066, 1238, 1480, 1517, 1640, 1924, 2132, 2405, 2476, 2665, 2960, 3034, 3095, 3280, 3848, 4264, 4810, 4952, 5330, 6068, 6190, 7585, 7696, 8047, 8528, 9620, 9904, 10660, 12136, 12380, 15170, 16094, 19240, 19721, 21320, 22903, 24272, 24760, 25379, 30340, 32188, 38480, 39442, 40235, 42640, 45806, 49520, 50758, 60680, 64376, 78884, 80470, 91612, 98605, 101516, 114515, 121360, 126895, 128752, 157768, 160940, 183224, 197210, 203032, 229030, 253790, 297739, 315536, 321880, 329927, 366448, 394420, 406064, 458060, 507580, 595478, 643760, 659854, 788840, 916120, 939023, 1015160, 1190956, 1319708, 1488695, 1577680, 1649635, 1832240, 1878046, 2030320, 2381912, 2639416, 2977390, 3299270, 3756092, 4695115, 4763824, 5278832, 5954780, 6598540, 7512184, 9390230, 11909560, 12207299, 13197080, 15024368, 18780460, 23819120, 24414598, 26394160, 37560920, 48829196, 61036495, 75121840, 97658392, 122072990, 195316784, 244145980, 488291960, 976583920]

約数ペア:

[(1, 976583920), (2, 488291960), (4, 244145980), (5, 195316784), (8, 122072990), (10, 97658392), (13, 75121840), (16, 61036495), (20, 48829196), (26, 37560920), (37, 26394160), (40, 24414598), (41, 23819120), (52, 18780460), (65, 15024368), (74, 13197080), (80, 12207299), (82, 11909560), (104, 9390230), (130, 7512184), (148, 6598540), (164, 5954780), (185, 5278832), (205, 4763824), (208, 4695115), (260, 3756092), (296, 3299270), (328, 2977390), (370, 2639416), (410, 2381912), (481, 2030320), (520, 1878046), (533, 1832240), (592, 1649635), (619, 1577680), (656, 1488695), (740, 1319708), (820, 1190956), (962, 1015160), (1040, 939023), (1066, 916120), (1238, 788840), (1480, 659854), (1517, 643760), (1640, 595478), (1924, 507580), (2132, 458060), (2405, 406064), (2476, 394420), (2665, 366448), (2960, 329927), (3034, 321880), (3095, 315536), (3280, 297739), (3848, 253790), (4264, 229030), (4810, 203032), (4952, 197210), (5330, 183224), (6068, 160940), (6190, 157768), (7585, 128752), (7696, 126895), (8047, 121360), (8528, 114515), (9620, 101516), (9904, 98605), (10660, 91612), (12136, 80470), (12380, 78884), (15170, 64376), (16094, 60680), (19240, 50758), (19721, 49520), (21320, 45806), (22903, 42640), (24272, 40235), (24760, 39442), (25379, 38480), (30340, 32188)]