393471120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:662

約数の個数: 320

約数和(自身を含む): 1542758400

約数和(自身を除く): 1149287280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 48, 51, 56, 60, 68, 69, 70, 80, 84, 85, 92, 102, 105, 112, 115, 119, 120, 136, 138, 140, 161, 168, 170, 184, 204, 210, 230, 238, 240, 255, 272, 276, 280, 322, 336, 340, 345, 357, 368, 391, 408, 420, 460, 476, 483, 510, 552, 560, 595, 599, 644, 680, 690, 714, 782, 805, 816, 840, 920, 952, 966, 1020, 1104, 1173, 1190, 1198, 1288, 1360, 1380, 1428, 1564, 1610, 1680, 1785, 1797, 1840, 1904, 1932, 1955, 2040, 2346, 2380, 2396, 2415, 2576, 2737, 2760, 2856, 2995, 3128, 3220, 3570, 3594, 3864, 3910, 4080, 4193, 4692, 4760, 4792, 4830, 5474, 5520, 5712, 5865, 5990, 6256, 6440, 7140, 7188, 7728, 7820, 8211, 8386, 8985, 9384, 9520, 9584, 9660, 10183, 10948, 11730, 11980, 12579, 12880, 13685, 13777, 14280, 14376, 15640, 16422, 16772, 17970, 18768, 19320, 20366, 20965, 21896, 23460, 23960, 25158, 27370, 27554, 28560, 28752, 30549, 31280, 32844, 33544, 35940, 38640, 40732, 41055, 41331, 41930, 43792, 46920, 47920, 50316, 50915, 54740, 55108, 61098, 62895, 65688, 67088, 68885, 71281, 71880, 81464, 82110, 82662, 83860, 93840, 96439, 100632, 101830, 109480, 110216, 122196, 125790, 131376, 137770, 142562, 143760, 152745, 162928, 164220, 165324, 167720, 192878, 201264, 203660, 206655, 213843, 218960, 220432, 234209, 244392, 251580, 275540, 285124, 289317, 305490, 328440, 330648, 335440, 356405, 385756, 407320, 413310, 427686, 468418, 482195, 488784, 503160, 551080, 570248, 578634, 610980, 656880, 661296, 702627, 712810, 771512, 814640, 826620, 855372, 936836, 964390, 1006320, 1069215, 1102160, 1140496, 1157268, 1171045, 1221960, 1405254, 1425620, 1446585, 1543024, 1639463, 1653240, 1710744, 1873672, 1928780, 2138430, 2314536, 2342090, 2443920, 2810508, 2851240, 2893170, 3278926, 3306480, 3421488, 3513135, 3747344, 3857560, 4276860, 4629072, 4684180, 4918389, 5621016, 5702480, 5786340, 6557852, 7026270, 7715120, 8197315, 8553720, 9368360, 9836778, 11242032, 11572680, 13115704, 14052540, 16394630, 17107440, 18736720, 19673556, 23145360, 24591945, 26231408, 28105080, 32789260, 39347112, 49183890, 56210160, 65578520, 78694224, 98367780, 131157040, 196735560, 393471120]

約数ペア:

[(1, 393471120), (2, 196735560), (3, 131157040), (4, 98367780), (5, 78694224), (6, 65578520), (7, 56210160), (8, 49183890), (10, 39347112), (12, 32789260), (14, 28105080), (15, 26231408), (16, 24591945), (17, 23145360), (20, 19673556), (21, 18736720), (23, 17107440), (24, 16394630), (28, 14052540), (30, 13115704), (34, 11572680), (35, 11242032), (40, 9836778), (42, 9368360), (46, 8553720), (48, 8197315), (51, 7715120), (56, 7026270), (60, 6557852), (68, 5786340), (69, 5702480), (70, 5621016), (80, 4918389), (84, 4684180), (85, 4629072), (92, 4276860), (102, 3857560), (105, 3747344), (112, 3513135), (115, 3421488), (119, 3306480), (120, 3278926), (136, 2893170), (138, 2851240), (140, 2810508), (161, 2443920), (168, 2342090), (170, 2314536), (184, 2138430), (204, 1928780), (210, 1873672), (230, 1710744), (238, 1653240), (240, 1639463), (255, 1543024), (272, 1446585), (276, 1425620), (280, 1405254), (322, 1221960), (336, 1171045), (340, 1157268), (345, 1140496), (357, 1102160), (368, 1069215), (391, 1006320), (408, 964390), (420, 936836), (460, 855372), (476, 826620), (483, 814640), (510, 771512), (552, 712810), (560, 702627), (595, 661296), (599, 656880), (644, 610980), (680, 578634), (690, 570248), (714, 551080), (782, 503160), (805, 488784), (816, 482195), (840, 468418), (920, 427686), (952, 413310), (966, 407320), (1020, 385756), (1104, 356405), (1173, 335440), (1190, 330648), (1198, 328440), (1288, 305490), (1360, 289317), (1380, 285124), (1428, 275540), (1564, 251580), (1610, 244392), (1680, 234209), (1785, 220432), (1797, 218960), (1840, 213843), (1904, 206655), (1932, 203660), (1955, 201264), (2040, 192878), (2346, 167720), (2380, 165324), (2396, 164220), (2415, 162928), (2576, 152745), (2737, 143760), (2760, 142562), (2856, 137770), (2995, 131376), (3128, 125790), (3220, 122196), (3570, 110216), (3594, 109480), (3864, 101830), (3910, 100632), (4080, 96439), (4193, 93840), (4692, 83860), (4760, 82662), (4792, 82110), (4830, 81464), (5474, 71880), (5520, 71281), (5712, 68885), (5865, 67088), (5990, 65688), (6256, 62895), (6440, 61098), (7140, 55108), (7188, 54740), (7728, 50915), (7820, 50316), (8211, 47920), (8386, 46920), (8985, 43792), (9384, 41930), (9520, 41331), (9584, 41055), (9660, 40732), (10183, 38640), (10948, 35940), (11730, 33544), (11980, 32844), (12579, 31280), (12880, 30549), (13685, 28752), (13777, 28560), (14280, 27554), (14376, 27370), (15640, 25158), (16422, 23960), (16772, 23460), (17970, 21896), (18768, 20965), (19320, 20366)]