144127360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1068

約数の個数: 128

約数和(自身を含む): 393271200

約数和(自身を除く): 249143840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 640, 680, 832, 884, 1019, 1040, 1088, 1105, 1360, 1664, 1768, 2038, 2080, 2176, 2210, 2720, 3536, 4076, 4160, 4420, 5095, 5440, 7072, 8152, 8320, 8840, 10190, 10880, 13247, 14144, 16304, 17323, 17680, 20380, 26494, 28288, 32608, 34646, 35360, 40760, 52988, 65216, 66235, 69292, 70720, 81520, 86615, 105976, 130432, 132470, 138584, 141440, 163040, 173230, 211952, 225199, 264940, 277168, 326080, 346460, 423904, 450398, 529880, 554336, 652160, 692920, 847808, 900796, 1059760, 1108672, 1125995, 1385840, 1695616, 1801592, 2119520, 2217344, 2251990, 2771680, 3603184, 4239040, 4503980, 5543360, 7206368, 8478080, 9007960, 11086720, 14412736, 18015920, 28825472, 36031840, 72063680, 144127360]

約数ペア:

[(1, 144127360), (2, 72063680), (4, 36031840), (5, 28825472), (8, 18015920), (10, 14412736), (13, 11086720), (16, 9007960), (17, 8478080), (20, 7206368), (26, 5543360), (32, 4503980), (34, 4239040), (40, 3603184), (52, 2771680), (64, 2251990), (65, 2217344), (68, 2119520), (80, 1801592), (85, 1695616), (104, 1385840), (128, 1125995), (130, 1108672), (136, 1059760), (160, 900796), (170, 847808), (208, 692920), (221, 652160), (260, 554336), (272, 529880), (320, 450398), (340, 423904), (416, 346460), (442, 326080), (520, 277168), (544, 264940), (640, 225199), (680, 211952), (832, 173230), (884, 163040), (1019, 141440), (1040, 138584), (1088, 132470), (1105, 130432), (1360, 105976), (1664, 86615), (1768, 81520), (2038, 70720), (2080, 69292), (2176, 66235), (2210, 65216), (2720, 52988), (3536, 40760), (4076, 35360), (4160, 34646), (4420, 32608), (5095, 28288), (5440, 26494), (7072, 20380), (8152, 17680), (8320, 17323), (8840, 16304), (10190, 14144), (10880, 13247)]