169557840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3458

約数の個数: 160

約数和(自身を含む): 609603840

約数和(自身を除く): 440046000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 3413, 4140, 4968, 5520, 6210, 6826, 8280, 9936, 10239, 12420, 13652, 16560, 17065, 20478, 24840, 27304, 30717, 34130, 40956, 49680, 51195, 54608, 61434, 68260, 78499, 81912, 92151, 102390, 122868, 136520, 153585, 156998, 163824, 184302, 204780, 235497, 245736, 273040, 307170, 313996, 368604, 392495, 409560, 460755, 470994, 491472, 614340, 627992, 706491, 737208, 784990, 819120, 921510, 941988, 1177485, 1228680, 1255984, 1412982, 1474416, 1569980, 1843020, 1883976, 2119473, 2354970, 2457360, 2825964, 3139960, 3532455, 3686040, 3767952, 4238946, 4709940, 5651928, 6279920, 7064910, 7372080, 8477892, 9419880, 10597365, 11303856, 14129820, 16955784, 18839760, 21194730, 28259640, 33911568, 42389460, 56519280, 84778920, 169557840]

約数ペア:

[(1, 169557840), (2, 84778920), (3, 56519280), (4, 42389460), (5, 33911568), (6, 28259640), (8, 21194730), (9, 18839760), (10, 16955784), (12, 14129820), (15, 11303856), (16, 10597365), (18, 9419880), (20, 8477892), (23, 7372080), (24, 7064910), (27, 6279920), (30, 5651928), (36, 4709940), (40, 4238946), (45, 3767952), (46, 3686040), (48, 3532455), (54, 3139960), (60, 2825964), (69, 2457360), (72, 2354970), (80, 2119473), (90, 1883976), (92, 1843020), (108, 1569980), (115, 1474416), (120, 1412982), (135, 1255984), (138, 1228680), (144, 1177485), (180, 941988), (184, 921510), (207, 819120), (216, 784990), (230, 737208), (240, 706491), (270, 627992), (276, 614340), (345, 491472), (360, 470994), (368, 460755), (414, 409560), (432, 392495), (460, 368604), (540, 313996), (552, 307170), (621, 273040), (690, 245736), (720, 235497), (828, 204780), (920, 184302), (1035, 163824), (1080, 156998), (1104, 153585), (1242, 136520), (1380, 122868), (1656, 102390), (1840, 92151), (2070, 81912), (2160, 78499), (2484, 68260), (2760, 61434), (3105, 54608), (3312, 51195), (3413, 49680), (4140, 40956), (4968, 34130), (5520, 30717), (6210, 27304), (6826, 24840), (8280, 20478), (9936, 17065), (10239, 16560), (12420, 13652)]