1915885878660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{19477}}^1$

素因数の和:19963

約数の個数: 288

約数和(自身を含む): 6327222300672

約数和(自身を除く): 4411336422012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 331, 381, 390, 468, 508, 585, 635, 662, 762, 780, 993, 1143, 1170, 1270, 1324, 1524, 1651, 1655, 1905, 1986, 2286, 2340, 2540, 2979, 3302, 3310, 3810, 3972, 4303, 4572, 4953, 4965, 5715, 5958, 6604, 6620, 7620, 8255, 8606, 9906, 9930, 11430, 11916, 12909, 14859, 14895, 16510, 17212, 19477, 19812, 19860, 21515, 22860, 24765, 25818, 29718, 29790, 33020, 38727, 38954, 42037, 43030, 49530, 51636, 58431, 59436, 59580, 64545, 74295, 77454, 77908, 84074, 86060, 97385, 99060, 116862, 126111, 129090, 148590, 154908, 168148, 175293, 193635, 194770, 210185, 233724, 252222, 253201, 258180, 292155, 297180, 350586, 378333, 387270, 389540, 420370, 504444, 506402, 546481, 584310, 630555, 701172, 756666, 759603, 774540, 840740, 876465, 1012804, 1092962, 1168620, 1261110, 1266005, 1513332, 1519206, 1639443, 1752930, 1891665, 2185924, 2278809, 2473579, 2522220, 2532010, 2732405, 3038412, 3278886, 3505860, 3783330, 3798015, 4557618, 4918329, 4947158, 5064020, 5464810, 6446887, 6557772, 7420737, 7566660, 7596030, 8197215, 9115236, 9836658, 9894316, 10929620, 11394045, 12367895, 12893774, 14841474, 15192060, 16394430, 19340661, 19673316, 22262211, 22788090, 24591645, 24735790, 25787548, 29682948, 32156527, 32234435, 32788860, 37103685, 38681322, 44524422, 45576180, 49183290, 49471580, 58021983, 64313054, 64468870, 74207370, 77362644, 83809531, 89048844, 96469581, 96703305, 98366580, 111311055, 116043966, 128626108, 128937740, 148414740, 160782635, 167619062, 192939162, 193406610, 222622110, 232087932, 251428593, 289408743, 290109915, 321565270, 335238124, 385878324, 386813220, 419047655, 445244220, 482347905, 502857186, 578817486, 580219830, 643130540, 754285779, 818754649, 838095310, 964695810, 1005714372, 1157634972, 1160439660, 1257142965, 1447043715, 1508571558, 1637509298, 1676190620, 1929391620, 2456263947, 2514285930, 2894087430, 3017143116, 3275018596, 3771428895, 4093773245, 4912527894, 5028571860, 5788174860, 7368791841, 7542857790, 8187546490, 9825055788, 10643810437, 12281319735, 14737583682, 15085715580, 16375092980, 21287620874, 24562639470, 29475167364, 31931431311, 36843959205, 42575241748, 49125278940, 53219052185, 63862862622, 73687918410, 95794293933, 106438104370, 127725725244, 147375836820, 159657156555, 191588587866, 212876208740, 319314313110, 383177175732, 478971469665, 638628626220, 957942939330, 1915885878660]

約数ペア:

[(1, 1915885878660), (2, 957942939330), (3, 638628626220), (4, 478971469665), (5, 383177175732), (6, 319314313110), (9, 212876208740), (10, 191588587866), (12, 159657156555), (13, 147375836820), (15, 127725725244), (18, 106438104370), (20, 95794293933), (26, 73687918410), (30, 63862862622), (36, 53219052185), (39, 49125278940), (45, 42575241748), (52, 36843959205), (60, 31931431311), (65, 29475167364), (78, 24562639470), (90, 21287620874), (117, 16375092980), (127, 15085715580), (130, 14737583682), (156, 12281319735), (180, 10643810437), (195, 9825055788), (234, 8187546490), (254, 7542857790), (260, 7368791841), (331, 5788174860), (381, 5028571860), (390, 4912527894), (468, 4093773245), (508, 3771428895), (585, 3275018596), (635, 3017143116), (662, 2894087430), (762, 2514285930), (780, 2456263947), (993, 1929391620), (1143, 1676190620), (1170, 1637509298), (1270, 1508571558), (1324, 1447043715), (1524, 1257142965), (1651, 1160439660), (1655, 1157634972), (1905, 1005714372), (1986, 964695810), (2286, 838095310), (2340, 818754649), (2540, 754285779), (2979, 643130540), (3302, 580219830), (3310, 578817486), (3810, 502857186), (3972, 482347905), (4303, 445244220), (4572, 419047655), (4953, 386813220), (4965, 385878324), (5715, 335238124), (5958, 321565270), (6604, 290109915), (6620, 289408743), (7620, 251428593), (8255, 232087932), (8606, 222622110), (9906, 193406610), (9930, 192939162), (11430, 167619062), (11916, 160782635), (12909, 148414740), (14859, 128937740), (14895, 128626108), (16510, 116043966), (17212, 111311055), (19477, 98366580), (19812, 96703305), (19860, 96469581), (21515, 89048844), (22860, 83809531), (24765, 77362644), (25818, 74207370), (29718, 64468870), (29790, 64313054), (33020, 58021983), (38727, 49471580), (38954, 49183290), (42037, 45576180), (43030, 44524422), (49530, 38681322), (51636, 37103685), (58431, 32788860), (59436, 32234435), (59580, 32156527), (64545, 29682948), (74295, 25787548), (77454, 24735790), (77908, 24591645), (84074, 22788090), (86060, 22262211), (97385, 19673316), (99060, 19340661), (116862, 16394430), (126111, 15192060), (129090, 14841474), (148590, 12893774), (154908, 12367895), (168148, 11394045), (175293, 10929620), (193635, 9894316), (194770, 9836658), (210185, 9115236), (233724, 8197215), (252222, 7596030), (253201, 7566660), (258180, 7420737), (292155, 6557772), (297180, 6446887), (350586, 5464810), (378333, 5064020), (387270, 4947158), (389540, 4918329), (420370, 4557618), (504444, 3798015), (506402, 3783330), (546481, 3505860), (584310, 3278886), (630555, 3038412), (701172, 2732405), (756666, 2532010), (759603, 2522220), (774540, 2473579), (840740, 2278809), (876465, 2185924), (1012804, 1891665), (1092962, 1752930), (1168620, 1639443), (1261110, 1519206), (1266005, 1513332)]