15970296680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{3307}}^1$

素因数の和:3619

約数の個数: 128

約数和(自身を含む): 39913534080

約数和(自身を除く): 23943237400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 251, 260, 296, 370, 481, 502, 520, 740, 962, 1004, 1255, 1480, 1924, 2008, 2405, 2510, 3263, 3307, 3848, 4810, 5020, 6526, 6614, 9287, 9620, 10040, 13052, 13228, 16315, 16535, 18574, 19240, 26104, 26456, 32630, 33070, 37148, 42991, 46435, 65260, 66140, 74296, 85982, 92870, 120731, 122359, 130520, 132280, 171964, 185740, 214955, 241462, 244718, 343928, 371480, 429910, 482924, 489436, 603655, 611795, 830057, 859820, 965848, 978872, 1207310, 1223590, 1590667, 1660114, 1719640, 2414620, 2447180, 3181334, 3320228, 4150285, 4829240, 4894360, 6362668, 6640456, 7953335, 8300570, 10790741, 12725336, 15906670, 16601140, 21581482, 30712109, 31813340, 33202280, 43162964, 53953705, 61424218, 63626680, 86325928, 107907410, 122848436, 153560545, 215814820, 245696872, 307121090, 399257417, 431629640, 614242180, 798514834, 1228484360, 1597029668, 1996287085, 3194059336, 3992574170, 7985148340, 15970296680]

約数ペア:

[(1, 15970296680), (2, 7985148340), (4, 3992574170), (5, 3194059336), (8, 1996287085), (10, 1597029668), (13, 1228484360), (20, 798514834), (26, 614242180), (37, 431629640), (40, 399257417), (52, 307121090), (65, 245696872), (74, 215814820), (104, 153560545), (130, 122848436), (148, 107907410), (185, 86325928), (251, 63626680), (260, 61424218), (296, 53953705), (370, 43162964), (481, 33202280), (502, 31813340), (520, 30712109), (740, 21581482), (962, 16601140), (1004, 15906670), (1255, 12725336), (1480, 10790741), (1924, 8300570), (2008, 7953335), (2405, 6640456), (2510, 6362668), (3263, 4894360), (3307, 4829240), (3848, 4150285), (4810, 3320228), (5020, 3181334), (6526, 2447180), (6614, 2414620), (9287, 1719640), (9620, 1660114), (10040, 1590667), (13052, 1223590), (13228, 1207310), (16315, 978872), (16535, 965848), (18574, 859820), (19240, 830057), (26104, 611795), (26456, 603655), (32630, 489436), (33070, 482924), (37148, 429910), (42991, 371480), (46435, 343928), (65260, 244718), (66140, 241462), (74296, 214955), (85982, 185740), (92870, 171964), (120731, 132280), (122359, 130520)]