67217520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 218557440

約数和(自身を除く): 151339920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 59, 60, 80, 94, 101, 118, 120, 141, 177, 188, 202, 235, 236, 240, 282, 295, 303, 354, 376, 404, 470, 472, 505, 564, 590, 606, 705, 708, 752, 808, 885, 940, 944, 1010, 1128, 1180, 1212, 1410, 1416, 1515, 1616, 1770, 1880, 2020, 2256, 2360, 2424, 2773, 2820, 2832, 3030, 3540, 3760, 4040, 4720, 4747, 4848, 5546, 5640, 5959, 6060, 7080, 8080, 8319, 9494, 11092, 11280, 11918, 12120, 13865, 14160, 14241, 16638, 17877, 18988, 22184, 23735, 23836, 24240, 27730, 28482, 29795, 33276, 35754, 37976, 41595, 44368, 47470, 47672, 55460, 56964, 59590, 66552, 71205, 71508, 75952, 83190, 89385, 94940, 95344, 110920, 113928, 119180, 133104, 142410, 143016, 166380, 178770, 189880, 221840, 227856, 238360, 280073, 284820, 286032, 332760, 357540, 379760, 476720, 560146, 569640, 665520, 715080, 840219, 1120292, 1139280, 1400365, 1430160, 1680438, 2240584, 2800730, 3360876, 4201095, 4481168, 5601460, 6721752, 8402190, 11202920, 13443504, 16804380, 22405840, 33608760, 67217520]

約数ペア:

[(1, 67217520), (2, 33608760), (3, 22405840), (4, 16804380), (5, 13443504), (6, 11202920), (8, 8402190), (10, 6721752), (12, 5601460), (15, 4481168), (16, 4201095), (20, 3360876), (24, 2800730), (30, 2240584), (40, 1680438), (47, 1430160), (48, 1400365), (59, 1139280), (60, 1120292), (80, 840219), (94, 715080), (101, 665520), (118, 569640), (120, 560146), (141, 476720), (177, 379760), (188, 357540), (202, 332760), (235, 286032), (236, 284820), (240, 280073), (282, 238360), (295, 227856), (303, 221840), (354, 189880), (376, 178770), (404, 166380), (470, 143016), (472, 142410), (505, 133104), (564, 119180), (590, 113928), (606, 110920), (705, 95344), (708, 94940), (752, 89385), (808, 83190), (885, 75952), (940, 71508), (944, 71205), (1010, 66552), (1128, 59590), (1180, 56964), (1212, 55460), (1410, 47672), (1416, 47470), (1515, 44368), (1616, 41595), (1770, 37976), (1880, 35754), (2020, 33276), (2256, 29795), (2360, 28482), (2424, 27730), (2773, 24240), (2820, 23836), (2832, 23735), (3030, 22184), (3540, 18988), (3760, 17877), (4040, 16638), (4720, 14241), (4747, 14160), (4848, 13865), (5546, 12120), (5640, 11918), (5959, 11280), (6060, 11092), (7080, 9494), (8080, 8319)]