162381960

素因数分解:

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

素因数の和:217

約数の個数: 288

約数和(自身を含む): 608928840

約数和(自身を除く): 446546880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 157, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 314, 338, 340, 360, 390, 408, 442, 468, 471, 507, 510, 520, 585, 612, 628, 663, 676, 680, 765, 780, 785, 845, 884, 936, 942, 1014, 1020, 1105, 1170, 1224, 1256, 1326, 1352, 1413, 1521, 1530, 1560, 1570, 1690, 1768, 1884, 1989, 2028, 2040, 2041, 2210, 2340, 2355, 2535, 2652, 2669, 2826, 2873, 3042, 3060, 3140, 3315, 3380, 3768, 3978, 4056, 4082, 4420, 4680, 4710, 5070, 5304, 5338, 5652, 5746, 6084, 6120, 6123, 6280, 6630, 6760, 7065, 7605, 7956, 8007, 8164, 8619, 8840, 9420, 9945, 10140, 10205, 10676, 11304, 11492, 12168, 12246, 13260, 13345, 14130, 14365, 15210, 15912, 16014, 16328, 17238, 18369, 18840, 19890, 20280, 20410, 21352, 22984, 24021, 24492, 25857, 26520, 26533, 26690, 28260, 28730, 30420, 30615, 32028, 34476, 34697, 36738, 39780, 40035, 40820, 43095, 48042, 48984, 51714, 53066, 53380, 56520, 57460, 60840, 61230, 64056, 68952, 69394, 73476, 79560, 79599, 80070, 81640, 86190, 91845, 96084, 103428, 104091, 106132, 106760, 114920, 120105, 122460, 129285, 132665, 138788, 146952, 159198, 160140, 172380, 173485, 183690, 192168, 206856, 208182, 212264, 238797, 240210, 244920, 258570, 265330, 277576, 312273, 318396, 320280, 344760, 346970, 367380, 397995, 416364, 451061, 477594, 480420, 517140, 520455, 530660, 624546, 636792, 693940, 734760, 795990, 832728, 902122, 955188, 960840, 1034280, 1040910, 1061320, 1193985, 1249092, 1353183, 1387880, 1561365, 1591980, 1804244, 1910376, 2081820, 2255305, 2387970, 2498184, 2706366, 3122730, 3183960, 3608488, 4059549, 4163640, 4510610, 4775940, 5412732, 6245460, 6765915, 8119098, 9021220, 9551880, 10825464, 12490920, 13531830, 16238196, 18042440, 20297745, 27063660, 32476392, 40595490, 54127320, 81190980, 162381960]

約数ペア:

[(1, 162381960), (2, 81190980), (3, 54127320), (4, 40595490), (5, 32476392), (6, 27063660), (8, 20297745), (9, 18042440), (10, 16238196), (12, 13531830), (13, 12490920), (15, 10825464), (17, 9551880), (18, 9021220), (20, 8119098), (24, 6765915), (26, 6245460), (30, 5412732), (34, 4775940), (36, 4510610), (39, 4163640), (40, 4059549), (45, 3608488), (51, 3183960), (52, 3122730), (60, 2706366), (65, 2498184), (68, 2387970), (72, 2255305), (78, 2081820), (85, 1910376), (90, 1804244), (102, 1591980), (104, 1561365), (117, 1387880), (120, 1353183), (130, 1249092), (136, 1193985), (153, 1061320), (156, 1040910), (157, 1034280), (169, 960840), (170, 955188), (180, 902122), (195, 832728), (204, 795990), (221, 734760), (234, 693940), (255, 636792), (260, 624546), (306, 530660), (312, 520455), (314, 517140), (338, 480420), (340, 477594), (360, 451061), (390, 416364), (408, 397995), (442, 367380), (468, 346970), (471, 344760), (507, 320280), (510, 318396), (520, 312273), (585, 277576), (612, 265330), (628, 258570), (663, 244920), (676, 240210), (680, 238797), (765, 212264), (780, 208182), (785, 206856), (845, 192168), (884, 183690), (936, 173485), (942, 172380), (1014, 160140), (1020, 159198), (1105, 146952), (1170, 138788), (1224, 132665), (1256, 129285), (1326, 122460), (1352, 120105), (1413, 114920), (1521, 106760), (1530, 106132), (1560, 104091), (1570, 103428), (1690, 96084), (1768, 91845), (1884, 86190), (1989, 81640), (2028, 80070), (2040, 79599), (2041, 79560), (2210, 73476), (2340, 69394), (2355, 68952), (2535, 64056), (2652, 61230), (2669, 60840), (2826, 57460), (2873, 56520), (3042, 53380), (3060, 53066), (3140, 51714), (3315, 48984), (3380, 48042), (3768, 43095), (3978, 40820), (4056, 40035), (4082, 39780), (4420, 36738), (4680, 34697), (4710, 34476), (5070, 32028), (5304, 30615), (5338, 30420), (5652, 28730), (5746, 28260), (6084, 26690), (6120, 26533), (6123, 26520), (6280, 25857), (6630, 24492), (6760, 24021), (7065, 22984), (7605, 21352), (7956, 20410), (8007, 20280), (8164, 19890), (8619, 18840), (8840, 18369), (9420, 17238), (9945, 16328), (10140, 16014), (10205, 15912), (10676, 15210), (11304, 14365), (11492, 14130), (12168, 13345), (12246, 13260)]