12912555870

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1297}}^1$

素因数の和:1577

約数の個数: 192

約数和(自身を含む): 37045584576

約数和(自身を除く): 24133028706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 241, 243, 255, 270, 306, 405, 459, 482, 486, 510, 723, 765, 810, 918, 1205, 1215, 1297, 1377, 1446, 1530, 2169, 2295, 2410, 2430, 2594, 2754, 3615, 3891, 4097, 4131, 4338, 4590, 6485, 6507, 6885, 7230, 7782, 8194, 8262, 10845, 11673, 12291, 12970, 13014, 13770, 19455, 19521, 20485, 20655, 21690, 22049, 23346, 24582, 32535, 35019, 36873, 38910, 39042, 40970, 41310, 44098, 58365, 58563, 61455, 65070, 66147, 70038, 73746, 97605, 105057, 110245, 110619, 116730, 117126, 122910, 132294, 175095, 184365, 195210, 198441, 210114, 220490, 221238, 292815, 312577, 315171, 330735, 331857, 350190, 368730, 396882, 525285, 553095, 585630, 595323, 625154, 630342, 661470, 663714, 937731, 992205, 995571, 1050570, 1106190, 1190646, 1562885, 1575855, 1659285, 1785969, 1875462, 1984410, 1991142, 2813193, 2976615, 3125770, 3151710, 3318570, 3571938, 4688655, 4977855, 5313809, 5357907, 5626386, 5953230, 8439579, 8929845, 9377310, 9955710, 10627618, 10715814, 14065965, 15941427, 16879158, 17859690, 25318737, 26569045, 26789535, 28131930, 31882854, 42197895, 47824281, 50637474, 53138090, 53579070, 75956211, 79707135, 84395790, 95648562, 126593685, 143472843, 151912422, 159414270, 239121405, 253187370, 286945686, 379781055, 430418529, 478242810, 717364215, 759562110, 860837058, 1291255587, 1434728430, 2152092645, 2582511174, 4304185290, 6456277935, 12912555870]

約数ペア:

[(1, 12912555870), (2, 6456277935), (3, 4304185290), (5, 2582511174), (6, 2152092645), (9, 1434728430), (10, 1291255587), (15, 860837058), (17, 759562110), (18, 717364215), (27, 478242810), (30, 430418529), (34, 379781055), (45, 286945686), (51, 253187370), (54, 239121405), (81, 159414270), (85, 151912422), (90, 143472843), (102, 126593685), (135, 95648562), (153, 84395790), (162, 79707135), (170, 75956211), (241, 53579070), (243, 53138090), (255, 50637474), (270, 47824281), (306, 42197895), (405, 31882854), (459, 28131930), (482, 26789535), (486, 26569045), (510, 25318737), (723, 17859690), (765, 16879158), (810, 15941427), (918, 14065965), (1205, 10715814), (1215, 10627618), (1297, 9955710), (1377, 9377310), (1446, 8929845), (1530, 8439579), (2169, 5953230), (2295, 5626386), (2410, 5357907), (2430, 5313809), (2594, 4977855), (2754, 4688655), (3615, 3571938), (3891, 3318570), (4097, 3151710), (4131, 3125770), (4338, 2976615), (4590, 2813193), (6485, 1991142), (6507, 1984410), (6885, 1875462), (7230, 1785969), (7782, 1659285), (8194, 1575855), (8262, 1562885), (10845, 1190646), (11673, 1106190), (12291, 1050570), (12970, 995571), (13014, 992205), (13770, 937731), (19455, 663714), (19521, 661470), (20485, 630342), (20655, 625154), (21690, 595323), (22049, 585630), (23346, 553095), (24582, 525285), (32535, 396882), (35019, 368730), (36873, 350190), (38910, 331857), (39042, 330735), (40970, 315171), (41310, 312577), (44098, 292815), (58365, 221238), (58563, 220490), (61455, 210114), (65070, 198441), (66147, 195210), (70038, 184365), (73746, 175095), (97605, 132294), (105057, 122910), (110245, 117126), (110619, 116730)]