240044160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 818611200

約数和(自身を除く): 578567040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 109, 111, 120, 124, 128, 148, 155, 160, 185, 186, 192, 218, 222, 240, 248, 296, 310, 320, 327, 370, 372, 384, 436, 444, 465, 480, 496, 545, 555, 592, 620, 640, 654, 740, 744, 872, 888, 930, 960, 992, 1090, 1110, 1147, 1184, 1240, 1308, 1480, 1488, 1635, 1744, 1776, 1860, 1920, 1984, 2180, 2220, 2294, 2368, 2480, 2616, 2960, 2976, 3270, 3379, 3441, 3488, 3552, 3720, 3968, 4033, 4360, 4440, 4588, 4736, 4960, 5232, 5735, 5920, 5952, 6540, 6758, 6882, 6976, 7104, 7440, 8066, 8720, 8880, 9176, 9920, 10137, 10464, 11470, 11840, 11904, 12099, 13080, 13516, 13764, 13952, 14208, 14880, 16132, 16895, 17205, 17440, 17760, 18352, 19840, 20165, 20274, 20928, 22940, 23680, 24198, 26160, 27032, 27528, 29760, 32264, 33790, 34410, 34880, 35520, 36704, 40330, 40548, 41856, 45880, 48396, 50685, 52320, 54064, 55056, 59520, 60495, 64528, 67580, 68820, 69760, 71040, 73408, 80660, 81096, 91760, 96792, 101370, 104640, 108128, 110112, 120990, 125023, 129056, 135160, 137640, 146816, 161320, 162192, 183520, 193584, 202740, 209280, 216256, 220224, 241980, 250046, 258112, 270320, 275280, 322640, 324384, 367040, 375069, 387168, 405480, 432512, 440448, 483960, 500092, 516224, 540640, 550560, 625115, 645280, 648768, 734080, 750138, 774336, 810960, 967920, 1000184, 1081280, 1101120, 1250230, 1290560, 1297536, 1500276, 1548672, 1621920, 1875345, 1935840, 2000368, 2162560, 2202240, 2500460, 2581120, 3000552, 3243840, 3750690, 3871680, 4000736, 5000920, 6001104, 6487680, 7501380, 7743360, 8001472, 10001840, 12002208, 15002760, 16002944, 20003680, 24004416, 30005520, 40007360, 48008832, 60011040, 80014720, 120022080, 240044160]

約数ペア:

[(1, 240044160), (2, 120022080), (3, 80014720), (4, 60011040), (5, 48008832), (6, 40007360), (8, 30005520), (10, 24004416), (12, 20003680), (15, 16002944), (16, 15002760), (20, 12002208), (24, 10001840), (30, 8001472), (31, 7743360), (32, 7501380), (37, 6487680), (40, 6001104), (48, 5000920), (60, 4000736), (62, 3871680), (64, 3750690), (74, 3243840), (80, 3000552), (93, 2581120), (96, 2500460), (109, 2202240), (111, 2162560), (120, 2000368), (124, 1935840), (128, 1875345), (148, 1621920), (155, 1548672), (160, 1500276), (185, 1297536), (186, 1290560), (192, 1250230), (218, 1101120), (222, 1081280), (240, 1000184), (248, 967920), (296, 810960), (310, 774336), (320, 750138), (327, 734080), (370, 648768), (372, 645280), (384, 625115), (436, 550560), (444, 540640), (465, 516224), (480, 500092), (496, 483960), (545, 440448), (555, 432512), (592, 405480), (620, 387168), (640, 375069), (654, 367040), (740, 324384), (744, 322640), (872, 275280), (888, 270320), (930, 258112), (960, 250046), (992, 241980), (1090, 220224), (1110, 216256), (1147, 209280), (1184, 202740), (1240, 193584), (1308, 183520), (1480, 162192), (1488, 161320), (1635, 146816), (1744, 137640), (1776, 135160), (1860, 129056), (1920, 125023), (1984, 120990), (2180, 110112), (2220, 108128), (2294, 104640), (2368, 101370), (2480, 96792), (2616, 91760), (2960, 81096), (2976, 80660), (3270, 73408), (3379, 71040), (3441, 69760), (3488, 68820), (3552, 67580), (3720, 64528), (3968, 60495), (4033, 59520), (4360, 55056), (4440, 54064), (4588, 52320), (4736, 50685), (4960, 48396), (5232, 45880), (5735, 41856), (5920, 40548), (5952, 40330), (6540, 36704), (6758, 35520), (6882, 34880), (6976, 34410), (7104, 33790), (7440, 32264), (8066, 29760), (8720, 27528), (8880, 27032), (9176, 26160), (9920, 24198), (10137, 23680), (10464, 22940), (11470, 20928), (11840, 20274), (11904, 20165), (12099, 19840), (13080, 18352), (13516, 17760), (13764, 17440), (13952, 17205), (14208, 16895), (14880, 16132)]