480021360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:776

約数の個数: 320

約数和(自身を含む): 1893212160

約数和(自身を除く): 1413190800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 651, 709, 728, 744, 780, 806, 840, 868, 910, 930, 1040, 1085, 1092, 1209, 1240, 1302, 1365, 1418, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 2015, 2127, 2170, 2184, 2418, 2480, 2604, 2730, 2821, 2836, 3120, 3224, 3255, 3472, 3545, 3640, 3720, 4030, 4254, 4340, 4368, 4836, 4963, 5208, 5460, 5642, 5672, 6045, 6448, 6510, 7090, 7280, 7440, 8060, 8463, 8508, 8680, 9217, 9672, 9926, 10416, 10635, 10920, 11284, 11344, 12090, 13020, 14105, 14180, 14889, 16120, 16926, 17016, 17360, 18434, 19344, 19852, 21270, 21840, 21979, 22568, 24180, 24815, 26040, 27651, 28210, 28360, 29778, 32240, 33852, 34032, 36868, 39704, 42315, 42540, 43958, 45136, 46085, 48360, 49630, 52080, 55302, 56420, 56720, 59556, 64519, 65937, 67704, 73736, 74445, 79408, 84630, 85080, 87916, 92170, 96720, 99260, 109895, 110604, 112840, 119112, 129038, 131874, 135408, 138255, 147472, 148890, 153853, 169260, 170160, 175832, 184340, 193557, 198520, 219790, 221208, 225680, 238224, 258076, 263748, 276510, 285727, 297780, 307706, 322595, 329685, 338520, 351664, 368680, 387114, 397040, 439580, 442416, 461559, 516152, 527496, 553020, 571454, 595560, 615412, 645190, 659370, 677040, 737360, 769265, 774228, 857181, 879160, 923118, 967785, 1032304, 1054992, 1106040, 1142908, 1191120, 1230824, 1290380, 1318740, 1428635, 1538530, 1548456, 1714362, 1758320, 1846236, 1935570, 2000089, 2212080, 2285816, 2307795, 2461648, 2580760, 2637480, 2857270, 3077060, 3096912, 3428724, 3692472, 3871140, 4000178, 4285905, 4571632, 4615590, 5161520, 5274960, 5714540, 6000267, 6154120, 6857448, 7384944, 7742280, 8000356, 8571810, 9231180, 10000445, 11429080, 12000534, 12308240, 13714896, 15484560, 16000712, 17143620, 18462360, 20000890, 22858160, 24001068, 30001335, 32001424, 34287240, 36924720, 40001780, 48002136, 60002670, 68574480, 80003560, 96004272, 120005340, 160007120, 240010680, 480021360]

約数ペア:

[(1, 480021360), (2, 240010680), (3, 160007120), (4, 120005340), (5, 96004272), (6, 80003560), (7, 68574480), (8, 60002670), (10, 48002136), (12, 40001780), (13, 36924720), (14, 34287240), (15, 32001424), (16, 30001335), (20, 24001068), (21, 22858160), (24, 20000890), (26, 18462360), (28, 17143620), (30, 16000712), (31, 15484560), (35, 13714896), (39, 12308240), (40, 12000534), (42, 11429080), (48, 10000445), (52, 9231180), (56, 8571810), (60, 8000356), (62, 7742280), (65, 7384944), (70, 6857448), (78, 6154120), (80, 6000267), (84, 5714540), (91, 5274960), (93, 5161520), (104, 4615590), (105, 4571632), (112, 4285905), (120, 4000178), (124, 3871140), (130, 3692472), (140, 3428724), (155, 3096912), (156, 3077060), (168, 2857270), (182, 2637480), (186, 2580760), (195, 2461648), (208, 2307795), (210, 2285816), (217, 2212080), (240, 2000089), (248, 1935570), (260, 1846236), (273, 1758320), (280, 1714362), (310, 1548456), (312, 1538530), (336, 1428635), (364, 1318740), (372, 1290380), (390, 1230824), (403, 1191120), (420, 1142908), (434, 1106040), (455, 1054992), (465, 1032304), (496, 967785), (520, 923118), (546, 879160), (560, 857181), (620, 774228), (624, 769265), (651, 737360), (709, 677040), (728, 659370), (744, 645190), (780, 615412), (806, 595560), (840, 571454), (868, 553020), (910, 527496), (930, 516152), (1040, 461559), (1085, 442416), (1092, 439580), (1209, 397040), (1240, 387114), (1302, 368680), (1365, 351664), (1418, 338520), (1456, 329685), (1488, 322595), (1560, 307706), (1612, 297780), (1680, 285727), (1736, 276510), (1820, 263748), (1860, 258076), (2015, 238224), (2127, 225680), (2170, 221208), (2184, 219790), (2418, 198520), (2480, 193557), (2604, 184340), (2730, 175832), (2821, 170160), (2836, 169260), (3120, 153853), (3224, 148890), (3255, 147472), (3472, 138255), (3545, 135408), (3640, 131874), (3720, 129038), (4030, 119112), (4254, 112840), (4340, 110604), (4368, 109895), (4836, 99260), (4963, 96720), (5208, 92170), (5460, 87916), (5642, 85080), (5672, 84630), (6045, 79408), (6448, 74445), (6510, 73736), (7090, 67704), (7280, 65937), (7440, 64519), (8060, 59556), (8463, 56720), (8508, 56420), (8680, 55302), (9217, 52080), (9672, 49630), (9926, 48360), (10416, 46085), (10635, 45136), (10920, 43958), (11284, 42540), (11344, 42315), (12090, 39704), (13020, 36868), (14105, 34032), (14180, 33852), (14889, 32240), (16120, 29778), (16926, 28360), (17016, 28210), (17360, 27651), (18434, 26040), (19344, 24815), (19852, 24180), (21270, 22568), (21840, 21979)]