617962920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 1999969920

約数和(自身を除く): 1382007000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 103, 120, 136, 170, 173, 204, 206, 255, 289, 309, 340, 346, 408, 412, 510, 515, 519, 578, 618, 680, 692, 824, 865, 867, 1020, 1030, 1038, 1156, 1236, 1384, 1445, 1545, 1730, 1734, 1751, 2040, 2060, 2076, 2312, 2472, 2595, 2890, 2941, 3090, 3460, 3468, 3502, 4120, 4152, 4335, 5190, 5253, 5780, 5882, 6180, 6920, 6936, 7004, 8670, 8755, 8823, 10380, 10506, 11560, 11764, 12360, 14008, 14705, 17340, 17510, 17646, 17819, 20760, 21012, 23528, 26265, 29410, 29767, 34680, 35020, 35292, 35638, 42024, 44115, 49997, 52530, 53457, 58820, 59534, 70040, 70584, 71276, 88230, 89095, 89301, 99994, 105060, 106914, 117640, 119068, 142552, 148835, 149991, 176460, 178190, 178602, 199988, 210120, 213828, 238136, 249985, 267285, 297670, 299982, 302923, 352920, 356380, 357204, 399976, 427656, 446505, 499970, 534570, 595340, 599964, 605846, 712760, 714408, 749955, 893010, 908769, 999940, 1069140, 1190680, 1199928, 1211692, 1499910, 1514615, 1786020, 1817538, 1999880, 2138280, 2423384, 2999820, 3029230, 3572040, 3635076, 4543845, 5149691, 5999640, 6058460, 7270152, 9087690, 10299382, 12116920, 15449073, 18175380, 20598764, 25748455, 30898146, 36350760, 41197528, 51496910, 61796292, 77245365, 102993820, 123592584, 154490730, 205987640, 308981460, 617962920]

約数ペア:

[(1, 617962920), (2, 308981460), (3, 205987640), (4, 154490730), (5, 123592584), (6, 102993820), (8, 77245365), (10, 61796292), (12, 51496910), (15, 41197528), (17, 36350760), (20, 30898146), (24, 25748455), (30, 20598764), (34, 18175380), (40, 15449073), (51, 12116920), (60, 10299382), (68, 9087690), (85, 7270152), (102, 6058460), (103, 5999640), (120, 5149691), (136, 4543845), (170, 3635076), (173, 3572040), (204, 3029230), (206, 2999820), (255, 2423384), (289, 2138280), (309, 1999880), (340, 1817538), (346, 1786020), (408, 1514615), (412, 1499910), (510, 1211692), (515, 1199928), (519, 1190680), (578, 1069140), (618, 999940), (680, 908769), (692, 893010), (824, 749955), (865, 714408), (867, 712760), (1020, 605846), (1030, 599964), (1038, 595340), (1156, 534570), (1236, 499970), (1384, 446505), (1445, 427656), (1545, 399976), (1730, 357204), (1734, 356380), (1751, 352920), (2040, 302923), (2060, 299982), (2076, 297670), (2312, 267285), (2472, 249985), (2595, 238136), (2890, 213828), (2941, 210120), (3090, 199988), (3460, 178602), (3468, 178190), (3502, 176460), (4120, 149991), (4152, 148835), (4335, 142552), (5190, 119068), (5253, 117640), (5780, 106914), (5882, 105060), (6180, 99994), (6920, 89301), (6936, 89095), (7004, 88230), (8670, 71276), (8755, 70584), (8823, 70040), (10380, 59534), (10506, 58820), (11560, 53457), (11764, 52530), (12360, 49997), (14008, 44115), (14705, 42024), (17340, 35638), (17510, 35292), (17646, 35020), (17819, 34680), (20760, 29767), (21012, 29410), (23528, 26265)]