31082724540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{5261}}^1$

素因数の和:5810

約数の個数: 240

約数和(自身を含む): 111672437184

約数和(自身を除く): 80589712644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 521, 540, 567, 630, 756, 810, 945, 1042, 1134, 1260, 1563, 1620, 1890, 2084, 2268, 2605, 2835, 3126, 3647, 3780, 4689, 5210, 5261, 5670, 6252, 7294, 7815, 9378, 10420, 10522, 10941, 11340, 14067, 14588, 15630, 15783, 18235, 18756, 21044, 21882, 23445, 26305, 28134, 31260, 31566, 32823, 36470, 36827, 42201, 43764, 46890, 47349, 52610, 54705, 56268, 63132, 65646, 70335, 72940, 73654, 78915, 84402, 93780, 94698, 98469, 105220, 109410, 110481, 131292, 140670, 142047, 147308, 157830, 164115, 168804, 184135, 189396, 196938, 211005, 218820, 220962, 236745, 281340, 284094, 295407, 315660, 328230, 331443, 368270, 393876, 422010, 426141, 441924, 473490, 492345, 552405, 568188, 590814, 656460, 662886, 710235, 736540, 844020, 852282, 946980, 984690, 994329, 1104810, 1181628, 1325772, 1420470, 1477035, 1657215, 1704564, 1969380, 1988658, 2130705, 2209620, 2740981, 2840940, 2954070, 2982987, 3314430, 3977316, 4261410, 4971645, 5481962, 5908140, 5965974, 6628860, 8222943, 8522820, 9943290, 10963924, 11931948, 13704905, 14914935, 16445886, 19186867, 19886580, 24668829, 27409810, 29829870, 32891772, 38373734, 41114715, 49337658, 54819620, 57560601, 59659740, 74006487, 76747468, 82229430, 95934335, 98675316, 115121202, 123344145, 148012974, 164458860, 172681803, 191868670, 222019461, 230242404, 246688290, 287803005, 296025948, 345363606, 370032435, 383737340, 444038922, 493376580, 518045409, 575606010, 690727212, 740064870, 863409015, 888077844, 1036090818, 1110097305, 1151212020, 1480129740, 1554136227, 1726818030, 2072181636, 2220194610, 2590227045, 3108272454, 3453636060, 4440389220, 5180454090, 6216544908, 7770681135, 10360908180, 15541362270, 31082724540]

約数ペア:

[(1, 31082724540), (2, 15541362270), (3, 10360908180), (4, 7770681135), (5, 6216544908), (6, 5180454090), (7, 4440389220), (9, 3453636060), (10, 3108272454), (12, 2590227045), (14, 2220194610), (15, 2072181636), (18, 1726818030), (20, 1554136227), (21, 1480129740), (27, 1151212020), (28, 1110097305), (30, 1036090818), (35, 888077844), (36, 863409015), (42, 740064870), (45, 690727212), (54, 575606010), (60, 518045409), (63, 493376580), (70, 444038922), (81, 383737340), (84, 370032435), (90, 345363606), (105, 296025948), (108, 287803005), (126, 246688290), (135, 230242404), (140, 222019461), (162, 191868670), (180, 172681803), (189, 164458860), (210, 148012974), (252, 123344145), (270, 115121202), (315, 98675316), (324, 95934335), (378, 82229430), (405, 76747468), (420, 74006487), (521, 59659740), (540, 57560601), (567, 54819620), (630, 49337658), (756, 41114715), (810, 38373734), (945, 32891772), (1042, 29829870), (1134, 27409810), (1260, 24668829), (1563, 19886580), (1620, 19186867), (1890, 16445886), (2084, 14914935), (2268, 13704905), (2605, 11931948), (2835, 10963924), (3126, 9943290), (3647, 8522820), (3780, 8222943), (4689, 6628860), (5210, 5965974), (5261, 5908140), (5670, 5481962), (6252, 4971645), (7294, 4261410), (7815, 3977316), (9378, 3314430), (10420, 2982987), (10522, 2954070), (10941, 2840940), (11340, 2740981), (14067, 2209620), (14588, 2130705), (15630, 1988658), (15783, 1969380), (18235, 1704564), (18756, 1657215), (21044, 1477035), (21882, 1420470), (23445, 1325772), (26305, 1181628), (28134, 1104810), (31260, 994329), (31566, 984690), (32823, 946980), (36470, 852282), (36827, 844020), (42201, 736540), (43764, 710235), (46890, 662886), (47349, 656460), (52610, 590814), (54705, 568188), (56268, 552405), (63132, 492345), (65646, 473490), (70335, 441924), (72940, 426141), (73654, 422010), (78915, 393876), (84402, 368270), (93780, 331443), (94698, 328230), (98469, 315660), (105220, 295407), (109410, 284094), (110481, 281340), (131292, 236745), (140670, 220962), (142047, 218820), (147308, 211005), (157830, 196938), (164115, 189396), (168804, 184135)]