1737237320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12899}}^1$

素因数の和:12967

約数の個数: 128

約数和(自身を含む): 4941216000

約数和(自身を除く): 3203978680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 91, 104, 130, 140, 148, 182, 185, 259, 260, 280, 296, 364, 370, 455, 481, 518, 520, 728, 740, 910, 962, 1036, 1295, 1480, 1820, 1924, 2072, 2405, 2590, 3367, 3640, 3848, 4810, 5180, 6734, 9620, 10360, 12899, 13468, 16835, 19240, 25798, 26936, 33670, 51596, 64495, 67340, 90293, 103192, 128990, 134680, 167687, 180586, 257980, 335374, 361172, 451465, 477263, 515960, 670748, 722344, 838435, 902930, 954526, 1173809, 1341496, 1676870, 1805860, 1909052, 2347618, 2386315, 3340841, 3353740, 3611720, 3818104, 4695236, 4772630, 5869045, 6204419, 6681682, 6707480, 9390472, 9545260, 11738090, 12408838, 13363364, 16704205, 19090520, 23476180, 24817676, 26726728, 31022095, 33408410, 43430933, 46952360, 49635352, 62044190, 66816820, 86861866, 124088380, 133633640, 173723732, 217154665, 248176760, 347447464, 434309330, 868618660, 1737237320]

約数ペア:

[(1, 1737237320), (2, 868618660), (4, 434309330), (5, 347447464), (7, 248176760), (8, 217154665), (10, 173723732), (13, 133633640), (14, 124088380), (20, 86861866), (26, 66816820), (28, 62044190), (35, 49635352), (37, 46952360), (40, 43430933), (52, 33408410), (56, 31022095), (65, 26726728), (70, 24817676), (74, 23476180), (91, 19090520), (104, 16704205), (130, 13363364), (140, 12408838), (148, 11738090), (182, 9545260), (185, 9390472), (259, 6707480), (260, 6681682), (280, 6204419), (296, 5869045), (364, 4772630), (370, 4695236), (455, 3818104), (481, 3611720), (518, 3353740), (520, 3340841), (728, 2386315), (740, 2347618), (910, 1909052), (962, 1805860), (1036, 1676870), (1295, 1341496), (1480, 1173809), (1820, 954526), (1924, 902930), (2072, 838435), (2405, 722344), (2590, 670748), (3367, 515960), (3640, 477263), (3848, 451465), (4810, 361172), (5180, 335374), (6734, 257980), (9620, 180586), (10360, 167687), (12899, 134680), (13468, 128990), (16835, 103192), (19240, 90293), (25798, 67340), (26936, 64495), (33670, 51596)]