1210383960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 256

約数和(自身を含む): 3918499200

約数和(自身を除く): 2708115240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 41, 60, 61, 74, 82, 109, 111, 120, 122, 123, 148, 164, 183, 185, 205, 218, 222, 244, 246, 296, 305, 327, 328, 366, 370, 410, 436, 444, 488, 492, 545, 555, 610, 615, 654, 732, 740, 820, 872, 888, 915, 984, 1090, 1110, 1220, 1230, 1308, 1464, 1480, 1517, 1635, 1640, 1830, 2180, 2220, 2257, 2440, 2460, 2501, 2616, 3034, 3270, 3660, 4033, 4360, 4440, 4469, 4514, 4551, 4920, 5002, 6068, 6540, 6649, 6771, 7320, 7503, 7585, 8066, 8938, 9028, 9102, 10004, 11285, 12099, 12136, 12505, 13080, 13298, 13407, 13542, 15006, 15170, 16132, 17876, 18056, 18204, 19947, 20008, 20165, 22345, 22570, 22755, 24198, 25010, 26596, 26814, 27084, 30012, 30340, 32264, 33245, 33855, 35752, 36408, 37515, 39894, 40330, 44690, 45140, 45510, 48396, 50020, 53192, 53628, 54168, 60024, 60495, 60680, 66490, 67035, 67710, 75030, 79788, 80660, 89380, 90280, 91020, 92537, 96792, 99735, 100040, 107256, 120990, 132980, 134070, 135420, 150060, 159576, 161320, 165353, 178760, 182040, 185074, 199470, 241980, 246013, 265960, 268140, 270840, 272609, 277611, 300120, 330706, 370148, 398940, 462685, 483960, 492026, 496059, 536280, 545218, 555222, 661412, 738039, 740296, 797880, 817827, 826765, 925370, 984052, 992118, 1090436, 1110444, 1230065, 1322824, 1363045, 1388055, 1476078, 1635654, 1653530, 1850740, 1968104, 1984236, 2180872, 2220888, 2460130, 2480295, 2726090, 2776110, 2952156, 3271308, 3307060, 3690195, 3701480, 3968472, 4089135, 4920260, 4960590, 5452180, 5552220, 5904312, 6542616, 6614120, 7380390, 8178270, 9840520, 9921180, 10086533, 10904360, 11104440, 14760780, 16356540, 19842360, 20173066, 29521560, 30259599, 32713080, 40346132, 50432665, 60519198, 80692264, 100865330, 121038396, 151297995, 201730660, 242076792, 302595990, 403461320, 605191980, 1210383960]

約数ペア:

[(1, 1210383960), (2, 605191980), (3, 403461320), (4, 302595990), (5, 242076792), (6, 201730660), (8, 151297995), (10, 121038396), (12, 100865330), (15, 80692264), (20, 60519198), (24, 50432665), (30, 40346132), (37, 32713080), (40, 30259599), (41, 29521560), (60, 20173066), (61, 19842360), (74, 16356540), (82, 14760780), (109, 11104440), (111, 10904360), (120, 10086533), (122, 9921180), (123, 9840520), (148, 8178270), (164, 7380390), (183, 6614120), (185, 6542616), (205, 5904312), (218, 5552220), (222, 5452180), (244, 4960590), (246, 4920260), (296, 4089135), (305, 3968472), (327, 3701480), (328, 3690195), (366, 3307060), (370, 3271308), (410, 2952156), (436, 2776110), (444, 2726090), (488, 2480295), (492, 2460130), (545, 2220888), (555, 2180872), (610, 1984236), (615, 1968104), (654, 1850740), (732, 1653530), (740, 1635654), (820, 1476078), (872, 1388055), (888, 1363045), (915, 1322824), (984, 1230065), (1090, 1110444), (1110, 1090436), (1220, 992118), (1230, 984052), (1308, 925370), (1464, 826765), (1480, 817827), (1517, 797880), (1635, 740296), (1640, 738039), (1830, 661412), (2180, 555222), (2220, 545218), (2257, 536280), (2440, 496059), (2460, 492026), (2501, 483960), (2616, 462685), (3034, 398940), (3270, 370148), (3660, 330706), (4033, 300120), (4360, 277611), (4440, 272609), (4469, 270840), (4514, 268140), (4551, 265960), (4920, 246013), (5002, 241980), (6068, 199470), (6540, 185074), (6649, 182040), (6771, 178760), (7320, 165353), (7503, 161320), (7585, 159576), (8066, 150060), (8938, 135420), (9028, 134070), (9102, 132980), (10004, 120990), (11285, 107256), (12099, 100040), (12136, 99735), (12505, 96792), (13080, 92537), (13298, 91020), (13407, 90280), (13542, 89380), (15006, 80660), (15170, 79788), (16132, 75030), (17876, 67710), (18056, 67035), (18204, 66490), (19947, 60680), (20008, 60495), (20165, 60024), (22345, 54168), (22570, 53628), (22755, 53192), (24198, 50020), (25010, 48396), (26596, 45510), (26814, 45140), (27084, 44690), (30012, 40330), (30340, 39894), (32264, 37515), (33245, 36408), (33855, 35752)]