1625155920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10597}}^1$

素因数の和:10690

約数の個数: 160

約数和(自身を含む): 5677136640

約数和(自身を除く): 4051980720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3834, 4260, 5112, 5680, 6390, 7668, 8520, 9585, 10224, 10597, 12780, 15336, 17040, 19170, 21194, 25560, 30672, 31791, 38340, 42388, 51120, 52985, 63582, 76680, 84776, 95373, 105970, 127164, 153360, 158955, 169552, 190746, 211940, 254328, 286119, 317910, 381492, 423880, 476865, 508656, 572238, 635820, 752387, 762984, 847760, 953730, 1144476, 1271640, 1430595, 1504774, 1525968, 1907460, 2257161, 2288952, 2543280, 2861190, 3009548, 3761935, 3814920, 4514322, 4577904, 5722380, 6019096, 6771483, 7523870, 7629840, 9028644, 11285805, 11444760, 12038192, 13542966, 15047740, 18057288, 20314449, 22571610, 22889520, 27085932, 30095480, 33857415, 36114576, 40628898, 45143220, 54171864, 60190960, 67714830, 81257796, 90286440, 101572245, 108343728, 135429660, 162515592, 180572880, 203144490, 270859320, 325031184, 406288980, 541718640, 812577960, 1625155920]

約数ペア:

[(1, 1625155920), (2, 812577960), (3, 541718640), (4, 406288980), (5, 325031184), (6, 270859320), (8, 203144490), (9, 180572880), (10, 162515592), (12, 135429660), (15, 108343728), (16, 101572245), (18, 90286440), (20, 81257796), (24, 67714830), (27, 60190960), (30, 54171864), (36, 45143220), (40, 40628898), (45, 36114576), (48, 33857415), (54, 30095480), (60, 27085932), (71, 22889520), (72, 22571610), (80, 20314449), (90, 18057288), (108, 15047740), (120, 13542966), (135, 12038192), (142, 11444760), (144, 11285805), (180, 9028644), (213, 7629840), (216, 7523870), (240, 6771483), (270, 6019096), (284, 5722380), (355, 4577904), (360, 4514322), (426, 3814920), (432, 3761935), (540, 3009548), (568, 2861190), (639, 2543280), (710, 2288952), (720, 2257161), (852, 1907460), (1065, 1525968), (1080, 1504774), (1136, 1430595), (1278, 1271640), (1420, 1144476), (1704, 953730), (1917, 847760), (2130, 762984), (2160, 752387), (2556, 635820), (2840, 572238), (3195, 508656), (3408, 476865), (3834, 423880), (4260, 381492), (5112, 317910), (5680, 286119), (6390, 254328), (7668, 211940), (8520, 190746), (9585, 169552), (10224, 158955), (10597, 153360), (12780, 127164), (15336, 105970), (17040, 95373), (19170, 84776), (21194, 76680), (25560, 63582), (30672, 52985), (31791, 51120), (38340, 42388)]