1072749420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:614

約数の個数: 240

約数和(自身を含む): 3565368576

約数和(自身を除く): 2492619156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 41, 45, 54, 60, 62, 81, 82, 90, 93, 108, 123, 124, 135, 155, 162, 164, 180, 186, 205, 246, 270, 279, 310, 324, 369, 372, 405, 410, 465, 492, 521, 540, 558, 615, 620, 738, 810, 820, 837, 930, 1042, 1107, 1116, 1230, 1271, 1395, 1476, 1563, 1620, 1674, 1845, 1860, 2084, 2214, 2460, 2511, 2542, 2605, 2790, 3126, 3321, 3348, 3690, 3813, 4185, 4428, 4689, 5022, 5084, 5210, 5535, 5580, 6252, 6355, 6642, 7380, 7626, 7815, 8370, 9378, 10044, 10420, 11070, 11439, 12555, 12710, 13284, 14067, 15252, 15630, 16151, 16605, 16740, 18756, 19065, 21361, 22140, 22878, 23445, 25110, 25420, 28134, 31260, 32302, 33210, 34317, 38130, 42201, 42722, 45756, 46890, 48453, 50220, 56268, 57195, 64083, 64604, 66420, 68634, 70335, 76260, 80755, 84402, 85444, 93780, 96906, 102951, 106805, 114390, 128166, 137268, 140670, 145359, 161510, 168804, 171585, 192249, 193812, 205902, 211005, 213610, 228780, 242265, 256332, 281340, 290718, 320415, 323020, 343170, 384498, 411804, 422010, 427220, 436077, 484530, 514755, 576747, 581436, 640830, 662191, 686340, 726795, 768996, 844020, 872154, 961245, 969060, 1029510, 1153494, 1281660, 1308231, 1324382, 1453590, 1730241, 1744308, 1922490, 1986573, 2059020, 2180385, 2306988, 2616462, 2648764, 2883735, 2907180, 3310955, 3460482, 3844980, 3973146, 4360770, 5232924, 5767470, 5959719, 6541155, 6621910, 6920964, 7946292, 8651205, 8721540, 9932865, 11534940, 11919438, 13082310, 13243820, 17302410, 17879157, 19865730, 23838876, 26164620, 29798595, 34604820, 35758314, 39731460, 53637471, 59597190, 71516628, 89395785, 107274942, 119194380, 178791570, 214549884, 268187355, 357583140, 536374710, 1072749420]

約数ペア:

[(1, 1072749420), (2, 536374710), (3, 357583140), (4, 268187355), (5, 214549884), (6, 178791570), (9, 119194380), (10, 107274942), (12, 89395785), (15, 71516628), (18, 59597190), (20, 53637471), (27, 39731460), (30, 35758314), (31, 34604820), (36, 29798595), (41, 26164620), (45, 23838876), (54, 19865730), (60, 17879157), (62, 17302410), (81, 13243820), (82, 13082310), (90, 11919438), (93, 11534940), (108, 9932865), (123, 8721540), (124, 8651205), (135, 7946292), (155, 6920964), (162, 6621910), (164, 6541155), (180, 5959719), (186, 5767470), (205, 5232924), (246, 4360770), (270, 3973146), (279, 3844980), (310, 3460482), (324, 3310955), (369, 2907180), (372, 2883735), (405, 2648764), (410, 2616462), (465, 2306988), (492, 2180385), (521, 2059020), (540, 1986573), (558, 1922490), (615, 1744308), (620, 1730241), (738, 1453590), (810, 1324382), (820, 1308231), (837, 1281660), (930, 1153494), (1042, 1029510), (1107, 969060), (1116, 961245), (1230, 872154), (1271, 844020), (1395, 768996), (1476, 726795), (1563, 686340), (1620, 662191), (1674, 640830), (1845, 581436), (1860, 576747), (2084, 514755), (2214, 484530), (2460, 436077), (2511, 427220), (2542, 422010), (2605, 411804), (2790, 384498), (3126, 343170), (3321, 323020), (3348, 320415), (3690, 290718), (3813, 281340), (4185, 256332), (4428, 242265), (4689, 228780), (5022, 213610), (5084, 211005), (5210, 205902), (5535, 193812), (5580, 192249), (6252, 171585), (6355, 168804), (6642, 161510), (7380, 145359), (7626, 140670), (7815, 137268), (8370, 128166), (9378, 114390), (10044, 106805), (10420, 102951), (11070, 96906), (11439, 93780), (12555, 85444), (12710, 84402), (13284, 80755), (14067, 76260), (15252, 70335), (15630, 68634), (16151, 66420), (16605, 64604), (16740, 64083), (18756, 57195), (19065, 56268), (21361, 50220), (22140, 48453), (22878, 46890), (23445, 45756), (25110, 42722), (25420, 42201), (28134, 38130), (31260, 34317), (32302, 33210)]