1246005180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5783}}^1$

素因数の和:5830

約数の個数: 240

約数和(自身を含む): 4703086080

約数和(自身を除く): 3457080900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 945, 1026, 1134, 1140, 1197, 1260, 1330, 1539, 1596, 1620, 1710, 1890, 1995, 2052, 2268, 2394, 2565, 2660, 2835, 3078, 3420, 3591, 3780, 3990, 4788, 5130, 5670, 5783, 5985, 6156, 7182, 7695, 7980, 10260, 10773, 11340, 11566, 11970, 14364, 15390, 17349, 17955, 21546, 23132, 23940, 28915, 30780, 34698, 35910, 40481, 43092, 52047, 53865, 57830, 69396, 71820, 80962, 86745, 104094, 107730, 109877, 115660, 121443, 156141, 161924, 173490, 202405, 208188, 215460, 219754, 242886, 260235, 312282, 329631, 346980, 364329, 404810, 439508, 468423, 485772, 520470, 549385, 607215, 624564, 659262, 728658, 769139, 780705, 809620, 936846, 988893, 1040940, 1092987, 1098770, 1214430, 1318524, 1457316, 1538278, 1561410, 1648155, 1821645, 1873692, 1977786, 2185974, 2197540, 2307417, 2342115, 2428860, 2966679, 3076556, 3122820, 3278961, 3296310, 3643290, 3845695, 3955572, 4371948, 4614834, 4684230, 4944465, 5464935, 5933358, 6557922, 6592620, 6922251, 7286580, 7691390, 8900037, 9229668, 9368460, 9888930, 10929870, 11537085, 11866716, 13115844, 13844502, 14833395, 15382780, 16394805, 17800074, 19777860, 20766753, 21859740, 23074170, 27689004, 29666790, 32789610, 34611255, 35600148, 41533506, 44500185, 46148340, 59333580, 62300259, 65579220, 69222510, 83067012, 89000370, 103833765, 124600518, 138445020, 178000740, 207667530, 249201036, 311501295, 415335060, 623002590, 1246005180]

約数ペア:

[(1, 1246005180), (2, 623002590), (3, 415335060), (4, 311501295), (5, 249201036), (6, 207667530), (7, 178000740), (9, 138445020), (10, 124600518), (12, 103833765), (14, 89000370), (15, 83067012), (18, 69222510), (19, 65579220), (20, 62300259), (21, 59333580), (27, 46148340), (28, 44500185), (30, 41533506), (35, 35600148), (36, 34611255), (38, 32789610), (42, 29666790), (45, 27689004), (54, 23074170), (57, 21859740), (60, 20766753), (63, 19777860), (70, 17800074), (76, 16394805), (81, 15382780), (84, 14833395), (90, 13844502), (95, 13115844), (105, 11866716), (108, 11537085), (114, 10929870), (126, 9888930), (133, 9368460), (135, 9229668), (140, 8900037), (162, 7691390), (171, 7286580), (180, 6922251), (189, 6592620), (190, 6557922), (210, 5933358), (228, 5464935), (252, 4944465), (266, 4684230), (270, 4614834), (285, 4371948), (315, 3955572), (324, 3845695), (342, 3643290), (378, 3296310), (380, 3278961), (399, 3122820), (405, 3076556), (420, 2966679), (513, 2428860), (532, 2342115), (540, 2307417), (567, 2197540), (570, 2185974), (630, 1977786), (665, 1873692), (684, 1821645), (756, 1648155), (798, 1561410), (810, 1538278), (855, 1457316), (945, 1318524), (1026, 1214430), (1134, 1098770), (1140, 1092987), (1197, 1040940), (1260, 988893), (1330, 936846), (1539, 809620), (1596, 780705), (1620, 769139), (1710, 728658), (1890, 659262), (1995, 624564), (2052, 607215), (2268, 549385), (2394, 520470), (2565, 485772), (2660, 468423), (2835, 439508), (3078, 404810), (3420, 364329), (3591, 346980), (3780, 329631), (3990, 312282), (4788, 260235), (5130, 242886), (5670, 219754), (5783, 215460), (5985, 208188), (6156, 202405), (7182, 173490), (7695, 161924), (7980, 156141), (10260, 121443), (10773, 115660), (11340, 109877), (11566, 107730), (11970, 104094), (14364, 86745), (15390, 80962), (17349, 71820), (17955, 69396), (21546, 57830), (23132, 53865), (23940, 52047), (28915, 43092), (30780, 40481), (34698, 35910)]