71368915520

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{650227}}^1$

素因数の和:650265

約数の個数: 112

約数和(自身を含む): 198189494400

約数和(自身を除く): 126820578880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2744, 3136, 3430, 3920, 5488, 6860, 7840, 10976, 13720, 15680, 21952, 27440, 54880, 109760, 650227, 1300454, 2600908, 3251135, 4551589, 5201816, 6502270, 9103178, 10403632, 13004540, 18206356, 20807264, 22757945, 26009080, 31861123, 36412712, 41614528, 45515890, 52018160, 63722246, 72825424, 91031780, 104036320, 127444492, 145650848, 159305615, 182063560, 208072640, 223027861, 254888984, 291301696, 318611230, 364127120, 446055722, 509777968, 637222460, 728254240, 892111444, 1019555936, 1115139305, 1274444920, 1456508480, 1784222888, 2039111872, 2230278610, 2548889840, 3568445776, 4460557220, 5097779680, 7136891552, 8921114440, 10195559360, 14273783104, 17842228880, 35684457760, 71368915520]

約数ペア:

[(1, 71368915520), (2, 35684457760), (4, 17842228880), (5, 14273783104), (7, 10195559360), (8, 8921114440), (10, 7136891552), (14, 5097779680), (16, 4460557220), (20, 3568445776), (28, 2548889840), (32, 2230278610), (35, 2039111872), (40, 1784222888), (49, 1456508480), (56, 1274444920), (64, 1115139305), (70, 1019555936), (80, 892111444), (98, 728254240), (112, 637222460), (140, 509777968), (160, 446055722), (196, 364127120), (224, 318611230), (245, 291301696), (280, 254888984), (320, 223027861), (343, 208072640), (392, 182063560), (448, 159305615), (490, 145650848), (560, 127444492), (686, 104036320), (784, 91031780), (980, 72825424), (1120, 63722246), (1372, 52018160), (1568, 45515890), (1715, 41614528), (1960, 36412712), (2240, 31861123), (2744, 26009080), (3136, 22757945), (3430, 20807264), (3920, 18206356), (5488, 13004540), (6860, 10403632), (7840, 9103178), (10976, 6502270), (13720, 5201816), (15680, 4551589), (21952, 3251135), (27440, 2600908), (54880, 1300454), (109760, 650227)]