390071760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 320

約数和(自身を含む): 1393244160

約数和(自身を除く): 1003172400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 37, 39, 40, 48, 52, 60, 62, 65, 74, 78, 80, 93, 104, 109, 111, 120, 124, 130, 148, 155, 156, 185, 186, 195, 208, 218, 222, 240, 248, 260, 296, 310, 312, 327, 370, 372, 390, 403, 436, 444, 465, 481, 496, 520, 545, 555, 592, 620, 624, 654, 740, 744, 780, 806, 872, 888, 930, 962, 1040, 1090, 1110, 1147, 1209, 1240, 1308, 1417, 1443, 1480, 1488, 1560, 1612, 1635, 1744, 1776, 1860, 1924, 2015, 2180, 2220, 2294, 2405, 2418, 2480, 2616, 2834, 2886, 2960, 3120, 3224, 3270, 3379, 3441, 3720, 3848, 4030, 4033, 4251, 4360, 4440, 4588, 4810, 4836, 5232, 5668, 5735, 5772, 6045, 6448, 6540, 6758, 6882, 7085, 7215, 7440, 7696, 8060, 8066, 8502, 8720, 8880, 9176, 9620, 9672, 10137, 11336, 11470, 11544, 12090, 12099, 13080, 13516, 13764, 14170, 14430, 14911, 16120, 16132, 16895, 17004, 17205, 18352, 19240, 19344, 20165, 20274, 21255, 22672, 22940, 23088, 24180, 24198, 26160, 27032, 27528, 28340, 28860, 29822, 32240, 32264, 33790, 34008, 34410, 38480, 40330, 40548, 42510, 43927, 44733, 45880, 48360, 48396, 50685, 52429, 54064, 55056, 56680, 57720, 59644, 60495, 64528, 67580, 68016, 68820, 74555, 80660, 81096, 85020, 87854, 89466, 91760, 96720, 96792, 101370, 104858, 113360, 115440, 119288, 120990, 125023, 131781, 135160, 137640, 149110, 157287, 161320, 162192, 170040, 175708, 178932, 193584, 202740, 209716, 219635, 223665, 238576, 241980, 250046, 262145, 263562, 270320, 275280, 298220, 314574, 322640, 340080, 351416, 357864, 375069, 405480, 419432, 439270, 447330, 483960, 500092, 524290, 527124, 596440, 625115, 629148, 658905, 702832, 715728, 750138, 786435, 810960, 838864, 878540, 894660, 967920, 1000184, 1048580, 1054248, 1192880, 1250230, 1258296, 1317810, 1500276, 1572870, 1625299, 1757080, 1789320, 1875345, 2000368, 2097160, 2108496, 2500460, 2516592, 2635620, 3000552, 3145740, 3250598, 3514160, 3578640, 3750690, 4194320, 4875897, 5000920, 5271240, 6001104, 6291480, 6501196, 7501380, 8126495, 9751794, 10001840, 10542480, 12582960, 13002392, 15002760, 16252990, 19503588, 24379485, 26004784, 30005520, 32505980, 39007176, 48758970, 65011960, 78014352, 97517940, 130023920, 195035880, 390071760]

約数ペア:

[(1, 390071760), (2, 195035880), (3, 130023920), (4, 97517940), (5, 78014352), (6, 65011960), (8, 48758970), (10, 39007176), (12, 32505980), (13, 30005520), (15, 26004784), (16, 24379485), (20, 19503588), (24, 16252990), (26, 15002760), (30, 13002392), (31, 12582960), (37, 10542480), (39, 10001840), (40, 9751794), (48, 8126495), (52, 7501380), (60, 6501196), (62, 6291480), (65, 6001104), (74, 5271240), (78, 5000920), (80, 4875897), (93, 4194320), (104, 3750690), (109, 3578640), (111, 3514160), (120, 3250598), (124, 3145740), (130, 3000552), (148, 2635620), (155, 2516592), (156, 2500460), (185, 2108496), (186, 2097160), (195, 2000368), (208, 1875345), (218, 1789320), (222, 1757080), (240, 1625299), (248, 1572870), (260, 1500276), (296, 1317810), (310, 1258296), (312, 1250230), (327, 1192880), (370, 1054248), (372, 1048580), (390, 1000184), (403, 967920), (436, 894660), (444, 878540), (465, 838864), (481, 810960), (496, 786435), (520, 750138), (545, 715728), (555, 702832), (592, 658905), (620, 629148), (624, 625115), (654, 596440), (740, 527124), (744, 524290), (780, 500092), (806, 483960), (872, 447330), (888, 439270), (930, 419432), (962, 405480), (1040, 375069), (1090, 357864), (1110, 351416), (1147, 340080), (1209, 322640), (1240, 314574), (1308, 298220), (1417, 275280), (1443, 270320), (1480, 263562), (1488, 262145), (1560, 250046), (1612, 241980), (1635, 238576), (1744, 223665), (1776, 219635), (1860, 209716), (1924, 202740), (2015, 193584), (2180, 178932), (2220, 175708), (2294, 170040), (2405, 162192), (2418, 161320), (2480, 157287), (2616, 149110), (2834, 137640), (2886, 135160), (2960, 131781), (3120, 125023), (3224, 120990), (3270, 119288), (3379, 115440), (3441, 113360), (3720, 104858), (3848, 101370), (4030, 96792), (4033, 96720), (4251, 91760), (4360, 89466), (4440, 87854), (4588, 85020), (4810, 81096), (4836, 80660), (5232, 74555), (5668, 68820), (5735, 68016), (5772, 67580), (6045, 64528), (6448, 60495), (6540, 59644), (6758, 57720), (6882, 56680), (7085, 55056), (7215, 54064), (7440, 52429), (7696, 50685), (8060, 48396), (8066, 48360), (8502, 45880), (8720, 44733), (8880, 43927), (9176, 42510), (9620, 40548), (9672, 40330), (10137, 38480), (11336, 34410), (11470, 34008), (11544, 33790), (12090, 32264), (12099, 32240), (13080, 29822), (13516, 28860), (13764, 28340), (14170, 27528), (14430, 27032), (14911, 26160), (16120, 24198), (16132, 24180), (16895, 23088), (17004, 22940), (17205, 22672), (18352, 21255), (19240, 20274), (19344, 20165)]