230180580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 845365248

約数和(自身を除く): 615184668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 71, 83, 84, 90, 93, 105, 124, 126, 140, 142, 155, 166, 180, 186, 210, 213, 217, 249, 252, 279, 284, 310, 315, 332, 355, 372, 415, 420, 426, 434, 465, 497, 498, 558, 581, 620, 630, 639, 651, 710, 747, 830, 852, 868, 930, 994, 996, 1065, 1085, 1116, 1162, 1245, 1260, 1278, 1302, 1395, 1420, 1491, 1494, 1660, 1743, 1860, 1953, 1988, 2130, 2170, 2201, 2324, 2485, 2490, 2556, 2573, 2604, 2790, 2905, 2982, 2988, 3195, 3255, 3486, 3735, 3906, 4260, 4340, 4402, 4473, 4970, 4980, 5146, 5229, 5580, 5810, 5893, 5964, 6390, 6510, 6603, 6972, 7455, 7470, 7719, 7812, 8715, 8804, 8946, 9765, 9940, 10292, 10458, 11005, 11620, 11786, 12780, 12865, 13020, 13206, 14910, 14940, 15407, 15438, 17430, 17679, 17892, 18011, 19530, 19809, 20916, 22010, 22365, 23157, 23572, 25730, 26145, 26412, 29465, 29820, 30814, 30876, 33015, 34860, 35358, 36022, 38595, 39060, 39618, 41251, 44020, 44730, 46221, 46314, 51460, 52290, 53037, 54033, 58930, 61628, 66030, 70716, 72044, 77035, 77190, 79236, 82502, 88395, 89460, 90055, 92442, 92628, 99045, 104580, 106074, 108066, 115785, 117860, 123753, 132060, 138663, 154070, 154380, 162099, 165004, 176790, 180110, 182683, 184884, 198090, 206255, 212148, 216132, 231105, 231570, 247506, 265185, 270165, 277326, 308140, 324198, 353580, 360220, 365366, 371259, 396180, 412510, 462210, 463140, 495012, 530370, 540330, 548049, 554652, 618765, 648396, 693315, 730732, 742518, 810495, 825020, 913415, 924420, 1060740, 1080660, 1096098, 1237530, 1278781, 1386630, 1485036, 1620990, 1644147, 1826830, 1856295, 2192196, 2475060, 2557562, 2740245, 2773260, 3241980, 3288294, 3653660, 3712590, 3836343, 5115124, 5480490, 6393905, 6576588, 7425180, 7672686, 8220735, 10960980, 11509029, 12787810, 15345372, 16441470, 19181715, 23018058, 25575620, 32882940, 38363430, 46036116, 57545145, 76726860, 115090290, 230180580]

約数ペア:

[(1, 230180580), (2, 115090290), (3, 76726860), (4, 57545145), (5, 46036116), (6, 38363430), (7, 32882940), (9, 25575620), (10, 23018058), (12, 19181715), (14, 16441470), (15, 15345372), (18, 12787810), (20, 11509029), (21, 10960980), (28, 8220735), (30, 7672686), (31, 7425180), (35, 6576588), (36, 6393905), (42, 5480490), (45, 5115124), (60, 3836343), (62, 3712590), (63, 3653660), (70, 3288294), (71, 3241980), (83, 2773260), (84, 2740245), (90, 2557562), (93, 2475060), (105, 2192196), (124, 1856295), (126, 1826830), (140, 1644147), (142, 1620990), (155, 1485036), (166, 1386630), (180, 1278781), (186, 1237530), (210, 1096098), (213, 1080660), (217, 1060740), (249, 924420), (252, 913415), (279, 825020), (284, 810495), (310, 742518), (315, 730732), (332, 693315), (355, 648396), (372, 618765), (415, 554652), (420, 548049), (426, 540330), (434, 530370), (465, 495012), (497, 463140), (498, 462210), (558, 412510), (581, 396180), (620, 371259), (630, 365366), (639, 360220), (651, 353580), (710, 324198), (747, 308140), (830, 277326), (852, 270165), (868, 265185), (930, 247506), (994, 231570), (996, 231105), (1065, 216132), (1085, 212148), (1116, 206255), (1162, 198090), (1245, 184884), (1260, 182683), (1278, 180110), (1302, 176790), (1395, 165004), (1420, 162099), (1491, 154380), (1494, 154070), (1660, 138663), (1743, 132060), (1860, 123753), (1953, 117860), (1988, 115785), (2130, 108066), (2170, 106074), (2201, 104580), (2324, 99045), (2485, 92628), (2490, 92442), (2556, 90055), (2573, 89460), (2604, 88395), (2790, 82502), (2905, 79236), (2982, 77190), (2988, 77035), (3195, 72044), (3255, 70716), (3486, 66030), (3735, 61628), (3906, 58930), (4260, 54033), (4340, 53037), (4402, 52290), (4473, 51460), (4970, 46314), (4980, 46221), (5146, 44730), (5229, 44020), (5580, 41251), (5810, 39618), (5893, 39060), (5964, 38595), (6390, 36022), (6510, 35358), (6603, 34860), (6972, 33015), (7455, 30876), (7470, 30814), (7719, 29820), (7812, 29465), (8715, 26412), (8804, 26145), (8946, 25730), (9765, 23572), (9940, 23157), (10292, 22365), (10458, 22010), (11005, 20916), (11620, 19809), (11786, 19530), (12780, 18011), (12865, 17892), (13020, 17679), (13206, 17430), (14910, 15438), (14940, 15407)]