487145880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 384

約数和(自身を含む): 1873627200

約数和(自身を除く): 1386481320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 157, 169, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 314, 338, 340, 351, 360, 390, 408, 442, 459, 468, 471, 507, 510, 520, 540, 585, 612, 628, 663, 676, 680, 702, 765, 780, 785, 845, 884, 918, 936, 942, 1014, 1020, 1080, 1105, 1170, 1224, 1256, 1326, 1352, 1404, 1413, 1521, 1530, 1560, 1570, 1690, 1755, 1768, 1836, 1884, 1989, 2028, 2040, 2041, 2210, 2295, 2340, 2355, 2535, 2652, 2669, 2808, 2826, 2873, 3042, 3060, 3140, 3315, 3380, 3510, 3672, 3768, 3978, 4056, 4082, 4239, 4420, 4563, 4590, 4680, 4710, 5070, 5304, 5338, 5652, 5746, 5967, 6084, 6120, 6123, 6280, 6630, 6760, 7020, 7065, 7605, 7956, 8007, 8164, 8478, 8619, 8840, 9126, 9180, 9420, 9945, 10140, 10205, 10676, 11304, 11492, 11934, 12168, 12246, 13260, 13345, 14040, 14130, 14365, 15210, 15912, 16014, 16328, 16956, 17238, 18252, 18360, 18369, 18840, 19890, 20280, 20410, 21195, 21352, 22815, 22984, 23868, 24021, 24492, 25857, 26520, 26533, 26690, 28260, 28730, 29835, 30420, 30615, 32028, 33912, 34476, 34697, 36504, 36738, 39780, 40035, 40820, 42390, 43095, 45630, 47736, 48042, 48984, 51714, 53066, 53380, 55107, 56520, 57460, 59670, 60840, 61230, 64056, 68952, 69394, 72063, 73476, 77571, 79560, 79599, 80070, 81640, 84780, 86190, 91260, 91845, 96084, 103428, 104091, 106132, 106760, 110214, 114920, 119340, 120105, 122460, 129285, 132665, 138788, 144126, 146952, 155142, 159198, 160140, 169560, 172380, 173485, 182520, 183690, 192168, 206856, 208182, 212264, 220428, 238680, 238797, 240210, 244920, 258570, 265330, 275535, 277576, 288252, 310284, 312273, 318396, 320280, 344760, 346970, 360315, 367380, 387855, 397995, 416364, 440856, 451061, 477594, 480420, 517140, 520455, 530660, 551070, 576504, 620568, 624546, 636792, 693940, 716391, 720630, 734760, 775710, 795990, 832728, 902122, 936819, 955188, 960840, 1034280, 1040910, 1061320, 1102140, 1193985, 1249092, 1353183, 1387880, 1432782, 1441260, 1551420, 1561365, 1591980, 1804244, 1873638, 1910376, 2081820, 2204280, 2255305, 2387970, 2498184, 2706366, 2865564, 2882520, 3102840, 3122730, 3183960, 3581955, 3608488, 3747276, 4059549, 4163640, 4510610, 4684095, 4775940, 5412732, 5731128, 6245460, 6765915, 7163910, 7494552, 8119098, 9021220, 9368190, 9551880, 10825464, 12178647, 12490920, 13531830, 14327820, 16238196, 18042440, 18736380, 20297745, 24357294, 27063660, 28655640, 32476392, 37472760, 40595490, 48714588, 54127320, 60893235, 81190980, 97429176, 121786470, 162381960, 243572940, 487145880]

約数ペア:

[(1, 487145880), (2, 243572940), (3, 162381960), (4, 121786470), (5, 97429176), (6, 81190980), (8, 60893235), (9, 54127320), (10, 48714588), (12, 40595490), (13, 37472760), (15, 32476392), (17, 28655640), (18, 27063660), (20, 24357294), (24, 20297745), (26, 18736380), (27, 18042440), (30, 16238196), (34, 14327820), (36, 13531830), (39, 12490920), (40, 12178647), (45, 10825464), (51, 9551880), (52, 9368190), (54, 9021220), (60, 8119098), (65, 7494552), (68, 7163910), (72, 6765915), (78, 6245460), (85, 5731128), (90, 5412732), (102, 4775940), (104, 4684095), (108, 4510610), (117, 4163640), (120, 4059549), (130, 3747276), (135, 3608488), (136, 3581955), (153, 3183960), (156, 3122730), (157, 3102840), (169, 2882520), (170, 2865564), (180, 2706366), (195, 2498184), (204, 2387970), (216, 2255305), (221, 2204280), (234, 2081820), (255, 1910376), (260, 1873638), (270, 1804244), (306, 1591980), (312, 1561365), (314, 1551420), (338, 1441260), (340, 1432782), (351, 1387880), (360, 1353183), (390, 1249092), (408, 1193985), (442, 1102140), (459, 1061320), (468, 1040910), (471, 1034280), (507, 960840), (510, 955188), (520, 936819), (540, 902122), (585, 832728), (612, 795990), (628, 775710), (663, 734760), (676, 720630), (680, 716391), (702, 693940), (765, 636792), (780, 624546), (785, 620568), (845, 576504), (884, 551070), (918, 530660), (936, 520455), (942, 517140), (1014, 480420), (1020, 477594), (1080, 451061), (1105, 440856), (1170, 416364), (1224, 397995), (1256, 387855), (1326, 367380), (1352, 360315), (1404, 346970), (1413, 344760), (1521, 320280), (1530, 318396), (1560, 312273), (1570, 310284), (1690, 288252), (1755, 277576), (1768, 275535), (1836, 265330), (1884, 258570), (1989, 244920), (2028, 240210), (2040, 238797), (2041, 238680), (2210, 220428), (2295, 212264), (2340, 208182), (2355, 206856), (2535, 192168), (2652, 183690), (2669, 182520), (2808, 173485), (2826, 172380), (2873, 169560), (3042, 160140), (3060, 159198), (3140, 155142), (3315, 146952), (3380, 144126), (3510, 138788), (3672, 132665), (3768, 129285), (3978, 122460), (4056, 120105), (4082, 119340), (4239, 114920), (4420, 110214), (4563, 106760), (4590, 106132), (4680, 104091), (4710, 103428), (5070, 96084), (5304, 91845), (5338, 91260), (5652, 86190), (5746, 84780), (5967, 81640), (6084, 80070), (6120, 79599), (6123, 79560), (6280, 77571), (6630, 73476), (6760, 72063), (7020, 69394), (7065, 68952), (7605, 64056), (7956, 61230), (8007, 60840), (8164, 59670), (8478, 57460), (8619, 56520), (8840, 55107), (9126, 53380), (9180, 53066), (9420, 51714), (9945, 48984), (10140, 48042), (10205, 47736), (10676, 45630), (11304, 43095), (11492, 42390), (11934, 40820), (12168, 40035), (12246, 39780), (13260, 36738), (13345, 36504), (14040, 34697), (14130, 34476), (14365, 33912), (15210, 32028), (15912, 30615), (16014, 30420), (16328, 29835), (16956, 28730), (17238, 28260), (18252, 26690), (18360, 26533), (18369, 26520), (18840, 25857), (19890, 24492), (20280, 24021), (20410, 23868), (21195, 22984), (21352, 22815)]