421260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 1451520

約数和(自身を除く): 1030260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 59, 60, 68, 70, 84, 85, 102, 105, 118, 119, 140, 170, 177, 204, 210, 236, 238, 255, 295, 340, 354, 357, 413, 420, 476, 510, 590, 595, 708, 714, 826, 885, 1003, 1020, 1180, 1190, 1239, 1428, 1652, 1770, 1785, 2006, 2065, 2380, 2478, 3009, 3540, 3570, 4012, 4130, 4956, 5015, 6018, 6195, 7021, 7140, 8260, 10030, 12036, 12390, 14042, 15045, 20060, 21063, 24780, 28084, 30090, 35105, 42126, 60180, 70210, 84252, 105315, 140420, 210630, 421260]

約数ペア:

[(1, 421260), (2, 210630), (3, 140420), (4, 105315), (5, 84252), (6, 70210), (7, 60180), (10, 42126), (12, 35105), (14, 30090), (15, 28084), (17, 24780), (20, 21063), (21, 20060), (28, 15045), (30, 14042), (34, 12390), (35, 12036), (42, 10030), (51, 8260), (59, 7140), (60, 7021), (68, 6195), (70, 6018), (84, 5015), (85, 4956), (102, 4130), (105, 4012), (118, 3570), (119, 3540), (140, 3009), (170, 2478), (177, 2380), (204, 2065), (210, 2006), (236, 1785), (238, 1770), (255, 1652), (295, 1428), (340, 1239), (354, 1190), (357, 1180), (413, 1020), (420, 1003), (476, 885), (510, 826), (590, 714), (595, 708)]