1375144920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:826

約数の個数: 192

約数和(自身を含む): 4616015040

約数和(自身を除く): 3240870120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 151, 164, 180, 205, 246, 302, 328, 360, 369, 410, 453, 492, 604, 615, 617, 738, 755, 820, 906, 984, 1208, 1230, 1234, 1359, 1476, 1510, 1640, 1812, 1845, 1851, 2265, 2460, 2468, 2718, 2952, 3020, 3085, 3624, 3690, 3702, 4530, 4920, 4936, 5436, 5553, 6040, 6170, 6191, 6795, 7380, 7404, 9060, 9255, 10872, 11106, 12340, 12382, 13590, 14760, 14808, 18120, 18510, 18573, 22212, 24680, 24764, 25297, 27180, 27765, 30955, 37020, 37146, 44424, 49528, 50594, 54360, 55530, 55719, 61910, 74040, 74292, 75891, 92865, 93167, 101188, 111060, 111438, 123820, 126485, 148584, 151782, 185730, 186334, 202376, 222120, 222876, 227673, 247640, 252970, 278595, 279501, 303564, 371460, 372668, 379455, 445752, 455346, 465835, 505940, 557190, 559002, 607128, 742920, 745336, 758910, 838503, 910692, 931670, 1011880, 1114380, 1118004, 1138365, 1397505, 1517820, 1677006, 1821384, 1863340, 2228760, 2236008, 2276730, 2795010, 3035640, 3354012, 3726680, 3819847, 4192515, 4553460, 5590020, 6708024, 7639694, 8385030, 9106920, 11180040, 11459541, 15279388, 16770060, 19099235, 22919082, 30558776, 33540120, 34378623, 38198470, 45838164, 57297705, 68757246, 76396940, 91676328, 114595410, 137514492, 152793880, 171893115, 229190820, 275028984, 343786230, 458381640, 687572460, 1375144920]

約数ペア:

[(1, 1375144920), (2, 687572460), (3, 458381640), (4, 343786230), (5, 275028984), (6, 229190820), (8, 171893115), (9, 152793880), (10, 137514492), (12, 114595410), (15, 91676328), (18, 76396940), (20, 68757246), (24, 57297705), (30, 45838164), (36, 38198470), (40, 34378623), (41, 33540120), (45, 30558776), (60, 22919082), (72, 19099235), (82, 16770060), (90, 15279388), (120, 11459541), (123, 11180040), (151, 9106920), (164, 8385030), (180, 7639694), (205, 6708024), (246, 5590020), (302, 4553460), (328, 4192515), (360, 3819847), (369, 3726680), (410, 3354012), (453, 3035640), (492, 2795010), (604, 2276730), (615, 2236008), (617, 2228760), (738, 1863340), (755, 1821384), (820, 1677006), (906, 1517820), (984, 1397505), (1208, 1138365), (1230, 1118004), (1234, 1114380), (1359, 1011880), (1476, 931670), (1510, 910692), (1640, 838503), (1812, 758910), (1845, 745336), (1851, 742920), (2265, 607128), (2460, 559002), (2468, 557190), (2718, 505940), (2952, 465835), (3020, 455346), (3085, 445752), (3624, 379455), (3690, 372668), (3702, 371460), (4530, 303564), (4920, 279501), (4936, 278595), (5436, 252970), (5553, 247640), (6040, 227673), (6170, 222876), (6191, 222120), (6795, 202376), (7380, 186334), (7404, 185730), (9060, 151782), (9255, 148584), (10872, 126485), (11106, 123820), (12340, 111438), (12382, 111060), (13590, 101188), (14760, 93167), (14808, 92865), (18120, 75891), (18510, 74292), (18573, 74040), (22212, 61910), (24680, 55719), (24764, 55530), (25297, 54360), (27180, 50594), (27765, 49528), (30955, 44424), (37020, 37146)]