478260720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:749

約数の個数: 320

約数和(自身を含む): 1925591040

約数和(自身を除く): 1447330320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 168, 180, 188, 189, 210, 216, 235, 240, 252, 270, 280, 282, 315, 329, 336, 360, 376, 378, 420, 423, 432, 470, 504, 540, 560, 564, 630, 658, 673, 705, 720, 752, 756, 840, 846, 940, 945, 987, 1008, 1080, 1128, 1260, 1269, 1316, 1346, 1410, 1512, 1645, 1680, 1692, 1880, 1890, 1974, 2019, 2115, 2160, 2256, 2520, 2538, 2632, 2692, 2820, 2961, 3024, 3290, 3365, 3384, 3760, 3780, 3948, 4038, 4230, 4711, 4935, 5040, 5076, 5264, 5384, 5640, 5922, 6057, 6345, 6580, 6730, 6768, 7560, 7896, 8076, 8460, 8883, 9422, 9870, 10095, 10152, 10768, 11280, 11844, 12114, 12690, 13160, 13460, 14133, 14805, 15120, 15792, 16152, 16920, 17766, 18171, 18844, 19740, 20190, 20304, 23555, 23688, 24228, 25380, 26320, 26920, 28266, 29610, 30285, 31631, 32304, 33840, 35532, 36342, 37688, 39480, 40380, 42399, 44415, 47110, 47376, 48456, 50760, 53840, 56532, 59220, 60570, 63262, 70665, 71064, 72684, 75376, 78960, 80760, 84798, 88830, 90855, 94220, 94893, 96912, 101520, 113064, 118440, 121140, 126524, 127197, 141330, 142128, 145368, 158155, 161520, 169596, 177660, 181710, 188440, 189786, 211995, 221417, 226128, 236880, 242280, 253048, 254394, 282660, 284679, 290736, 316310, 339192, 355320, 363420, 376880, 379572, 423990, 442834, 474465, 484560, 506096, 508788, 565320, 569358, 632620, 635985, 664251, 678384, 710640, 726840, 759144, 847980, 854037, 885668, 948930, 1017576, 1107085, 1130640, 1138716, 1265240, 1271970, 1328502, 1423395, 1453680, 1518288, 1695960, 1708074, 1771336, 1897860, 1992753, 2035152, 2214170, 2277432, 2530480, 2543940, 2657004, 2846790, 3321255, 3391920, 3416148, 3542672, 3795720, 3985506, 4270185, 4428340, 4554864, 5087880, 5314008, 5693580, 5978259, 6642510, 6832296, 7591440, 7971012, 8540370, 8856680, 9963765, 10175760, 10628016, 11387160, 11956518, 13285020, 13664592, 15942024, 17080740, 17713360, 19927530, 22774320, 23913036, 26570040, 29891295, 31884048, 34161480, 39855060, 47826072, 53140080, 59782590, 68322960, 79710120, 95652144, 119565180, 159420240, 239130360, 478260720]

約数ペア:

[(1, 478260720), (2, 239130360), (3, 159420240), (4, 119565180), (5, 95652144), (6, 79710120), (7, 68322960), (8, 59782590), (9, 53140080), (10, 47826072), (12, 39855060), (14, 34161480), (15, 31884048), (16, 29891295), (18, 26570040), (20, 23913036), (21, 22774320), (24, 19927530), (27, 17713360), (28, 17080740), (30, 15942024), (35, 13664592), (36, 13285020), (40, 11956518), (42, 11387160), (45, 10628016), (47, 10175760), (48, 9963765), (54, 8856680), (56, 8540370), (60, 7971012), (63, 7591440), (70, 6832296), (72, 6642510), (80, 5978259), (84, 5693580), (90, 5314008), (94, 5087880), (105, 4554864), (108, 4428340), (112, 4270185), (120, 3985506), (126, 3795720), (135, 3542672), (140, 3416148), (141, 3391920), (144, 3321255), (168, 2846790), (180, 2657004), (188, 2543940), (189, 2530480), (210, 2277432), (216, 2214170), (235, 2035152), (240, 1992753), (252, 1897860), (270, 1771336), (280, 1708074), (282, 1695960), (315, 1518288), (329, 1453680), (336, 1423395), (360, 1328502), (376, 1271970), (378, 1265240), (420, 1138716), (423, 1130640), (432, 1107085), (470, 1017576), (504, 948930), (540, 885668), (560, 854037), (564, 847980), (630, 759144), (658, 726840), (673, 710640), (705, 678384), (720, 664251), (752, 635985), (756, 632620), (840, 569358), (846, 565320), (940, 508788), (945, 506096), (987, 484560), (1008, 474465), (1080, 442834), (1128, 423990), (1260, 379572), (1269, 376880), (1316, 363420), (1346, 355320), (1410, 339192), (1512, 316310), (1645, 290736), (1680, 284679), (1692, 282660), (1880, 254394), (1890, 253048), (1974, 242280), (2019, 236880), (2115, 226128), (2160, 221417), (2256, 211995), (2520, 189786), (2538, 188440), (2632, 181710), (2692, 177660), (2820, 169596), (2961, 161520), (3024, 158155), (3290, 145368), (3365, 142128), (3384, 141330), (3760, 127197), (3780, 126524), (3948, 121140), (4038, 118440), (4230, 113064), (4711, 101520), (4935, 96912), (5040, 94893), (5076, 94220), (5264, 90855), (5384, 88830), (5640, 84798), (5922, 80760), (6057, 78960), (6345, 75376), (6580, 72684), (6730, 71064), (6768, 70665), (7560, 63262), (7896, 60570), (8076, 59220), (8460, 56532), (8883, 53840), (9422, 50760), (9870, 48456), (10095, 47376), (10152, 47110), (10768, 44415), (11280, 42399), (11844, 40380), (12114, 39480), (12690, 37688), (13160, 36342), (13460, 35532), (14133, 33840), (14805, 32304), (15120, 31631), (15792, 30285), (16152, 29610), (16920, 28266), (17766, 26920), (18171, 26320), (18844, 25380), (19740, 24228), (20190, 23688), (20304, 23555)]