171357360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:915

約数の個数: 160

約数和(自身を含む): 569963520

約数和(自身を除く): 398606160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 276, 296, 345, 368, 370, 444, 460, 552, 555, 592, 690, 740, 839, 851, 888, 920, 1104, 1110, 1380, 1480, 1678, 1702, 1776, 1840, 2220, 2517, 2553, 2760, 2960, 3356, 3404, 4195, 4255, 4440, 5034, 5106, 5520, 6712, 6808, 8390, 8510, 8880, 10068, 10212, 12585, 12765, 13424, 13616, 16780, 17020, 19297, 20136, 20424, 25170, 25530, 31043, 33560, 34040, 38594, 40272, 40848, 50340, 51060, 57891, 62086, 67120, 68080, 77188, 93129, 96485, 100680, 102120, 115782, 124172, 154376, 155215, 186258, 192970, 201360, 204240, 231564, 248344, 289455, 308752, 310430, 372516, 385940, 463128, 465645, 496688, 578910, 620860, 713989, 745032, 771880, 926256, 931290, 1157820, 1241720, 1427978, 1490064, 1543760, 1862580, 2141967, 2315640, 2483440, 2855956, 3569945, 3725160, 4283934, 4631280, 5711912, 7139890, 7450320, 8567868, 10709835, 11423824, 14279780, 17135736, 21419670, 28559560, 34271472, 42839340, 57119120, 85678680, 171357360]

約数ペア:

[(1, 171357360), (2, 85678680), (3, 57119120), (4, 42839340), (5, 34271472), (6, 28559560), (8, 21419670), (10, 17135736), (12, 14279780), (15, 11423824), (16, 10709835), (20, 8567868), (23, 7450320), (24, 7139890), (30, 5711912), (37, 4631280), (40, 4283934), (46, 3725160), (48, 3569945), (60, 2855956), (69, 2483440), (74, 2315640), (80, 2141967), (92, 1862580), (111, 1543760), (115, 1490064), (120, 1427978), (138, 1241720), (148, 1157820), (184, 931290), (185, 926256), (222, 771880), (230, 745032), (240, 713989), (276, 620860), (296, 578910), (345, 496688), (368, 465645), (370, 463128), (444, 385940), (460, 372516), (552, 310430), (555, 308752), (592, 289455), (690, 248344), (740, 231564), (839, 204240), (851, 201360), (888, 192970), (920, 186258), (1104, 155215), (1110, 154376), (1380, 124172), (1480, 115782), (1678, 102120), (1702, 100680), (1776, 96485), (1840, 93129), (2220, 77188), (2517, 68080), (2553, 67120), (2760, 62086), (2960, 57891), (3356, 51060), (3404, 50340), (4195, 40848), (4255, 40272), (4440, 38594), (5034, 34040), (5106, 33560), (5520, 31043), (6712, 25530), (6808, 25170), (8390, 20424), (8510, 20136), (8880, 19297), (10068, 17020), (10212, 16780), (12585, 13616), (12765, 13424)]