17040720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 57674880

約数和(自身を除く): 40634160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 101, 111, 114, 120, 148, 152, 185, 190, 202, 222, 228, 240, 285, 296, 303, 304, 370, 380, 404, 444, 456, 505, 555, 570, 592, 606, 703, 740, 760, 808, 888, 912, 1010, 1110, 1140, 1212, 1406, 1480, 1515, 1520, 1616, 1776, 1919, 2020, 2109, 2220, 2280, 2424, 2812, 2960, 3030, 3515, 3737, 3838, 4040, 4218, 4440, 4560, 4848, 5624, 5757, 6060, 7030, 7474, 7676, 8080, 8436, 8880, 9595, 10545, 11211, 11248, 11514, 12120, 14060, 14948, 15352, 16872, 18685, 19190, 21090, 22422, 23028, 24240, 28120, 28785, 29896, 30704, 33744, 37370, 38380, 42180, 44844, 46056, 56055, 56240, 57570, 59792, 71003, 74740, 76760, 84360, 89688, 92112, 112110, 115140, 142006, 149480, 153520, 168720, 179376, 213009, 224220, 230280, 284012, 298960, 355015, 426018, 448440, 460560, 568024, 710030, 852036, 896880, 1065045, 1136048, 1420060, 1704072, 2130090, 2840120, 3408144, 4260180, 5680240, 8520360, 17040720]

約数ペア:

[(1, 17040720), (2, 8520360), (3, 5680240), (4, 4260180), (5, 3408144), (6, 2840120), (8, 2130090), (10, 1704072), (12, 1420060), (15, 1136048), (16, 1065045), (19, 896880), (20, 852036), (24, 710030), (30, 568024), (37, 460560), (38, 448440), (40, 426018), (48, 355015), (57, 298960), (60, 284012), (74, 230280), (76, 224220), (80, 213009), (95, 179376), (101, 168720), (111, 153520), (114, 149480), (120, 142006), (148, 115140), (152, 112110), (185, 92112), (190, 89688), (202, 84360), (222, 76760), (228, 74740), (240, 71003), (285, 59792), (296, 57570), (303, 56240), (304, 56055), (370, 46056), (380, 44844), (404, 42180), (444, 38380), (456, 37370), (505, 33744), (555, 30704), (570, 29896), (592, 28785), (606, 28120), (703, 24240), (740, 23028), (760, 22422), (808, 21090), (888, 19190), (912, 18685), (1010, 16872), (1110, 15352), (1140, 14948), (1212, 14060), (1406, 12120), (1480, 11514), (1515, 11248), (1520, 11211), (1616, 10545), (1776, 9595), (1919, 8880), (2020, 8436), (2109, 8080), (2220, 7676), (2280, 7474), (2424, 7030), (2812, 6060), (2960, 5757), (3030, 5624), (3515, 4848), (3737, 4560), (3838, 4440), (4040, 4218)]