1497696720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6761}}^1$

素因数の和:6861

約数の個数: 160

約数和(自身を含む): 5071175424

約数和(自身を除く): 3573478704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 71, 78, 80, 104, 120, 130, 142, 156, 195, 208, 213, 240, 260, 284, 312, 355, 390, 426, 520, 568, 624, 710, 780, 852, 923, 1040, 1065, 1136, 1420, 1560, 1704, 1846, 2130, 2769, 2840, 3120, 3408, 3692, 4260, 4615, 5538, 5680, 6761, 7384, 8520, 9230, 11076, 13522, 13845, 14768, 17040, 18460, 20283, 22152, 27044, 27690, 33805, 36920, 40566, 44304, 54088, 55380, 67610, 73840, 81132, 87893, 101415, 108176, 110760, 135220, 162264, 175786, 202830, 221520, 263679, 270440, 324528, 351572, 405660, 439465, 480031, 527358, 540880, 703144, 811320, 878930, 960062, 1054716, 1318395, 1406288, 1440093, 1622640, 1757860, 1920124, 2109432, 2400155, 2636790, 2880186, 3515720, 3840248, 4218864, 4800310, 5273580, 5760372, 6240403, 7031440, 7200465, 7680496, 9600620, 10547160, 11520744, 12480806, 14400930, 18721209, 19201240, 21094320, 23041488, 24961612, 28801860, 31202015, 37442418, 38402480, 49923224, 57603720, 62404030, 74884836, 93606045, 99846448, 115207440, 124808060, 149769672, 187212090, 249616120, 299539344, 374424180, 499232240, 748848360, 1497696720]

約数ペア:

[(1, 1497696720), (2, 748848360), (3, 499232240), (4, 374424180), (5, 299539344), (6, 249616120), (8, 187212090), (10, 149769672), (12, 124808060), (13, 115207440), (15, 99846448), (16, 93606045), (20, 74884836), (24, 62404030), (26, 57603720), (30, 49923224), (39, 38402480), (40, 37442418), (48, 31202015), (52, 28801860), (60, 24961612), (65, 23041488), (71, 21094320), (78, 19201240), (80, 18721209), (104, 14400930), (120, 12480806), (130, 11520744), (142, 10547160), (156, 9600620), (195, 7680496), (208, 7200465), (213, 7031440), (240, 6240403), (260, 5760372), (284, 5273580), (312, 4800310), (355, 4218864), (390, 3840248), (426, 3515720), (520, 2880186), (568, 2636790), (624, 2400155), (710, 2109432), (780, 1920124), (852, 1757860), (923, 1622640), (1040, 1440093), (1065, 1406288), (1136, 1318395), (1420, 1054716), (1560, 960062), (1704, 878930), (1846, 811320), (2130, 703144), (2769, 540880), (2840, 527358), (3120, 480031), (3408, 439465), (3692, 405660), (4260, 351572), (4615, 324528), (5538, 270440), (5680, 263679), (6761, 221520), (7384, 202830), (8520, 175786), (9230, 162264), (11076, 135220), (13522, 110760), (13845, 108176), (14768, 101415), (17040, 87893), (18460, 81132), (20283, 73840), (22152, 67610), (27044, 55380), (27690, 54088), (33805, 44304), (36920, 40566)]