17817360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 63960192

約数和(自身を除く): 46142832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 397, 408, 440, 510, 528, 561, 660, 680, 748, 794, 816, 880, 935, 1020, 1122, 1191, 1320, 1360, 1496, 1588, 1870, 1985, 2040, 2244, 2382, 2640, 2805, 2992, 3176, 3740, 3970, 4080, 4367, 4488, 4764, 5610, 5955, 6352, 6749, 7480, 7940, 8734, 8976, 9528, 11220, 11910, 13101, 13498, 14960, 15880, 17468, 19056, 20247, 21835, 22440, 23820, 26202, 26996, 31760, 33745, 34936, 40494, 43670, 44880, 47640, 52404, 53992, 65505, 67490, 69872, 74239, 80988, 87340, 95280, 101235, 104808, 107984, 131010, 134980, 148478, 161976, 174680, 202470, 209616, 222717, 262020, 269960, 296956, 323952, 349360, 371195, 404940, 445434, 524040, 539920, 593912, 742390, 809880, 890868, 1048080, 1113585, 1187824, 1484780, 1619760, 1781736, 2227170, 2969560, 3563472, 4454340, 5939120, 8908680, 17817360]

約数ペア:

[(1, 17817360), (2, 8908680), (3, 5939120), (4, 4454340), (5, 3563472), (6, 2969560), (8, 2227170), (10, 1781736), (11, 1619760), (12, 1484780), (15, 1187824), (16, 1113585), (17, 1048080), (20, 890868), (22, 809880), (24, 742390), (30, 593912), (33, 539920), (34, 524040), (40, 445434), (44, 404940), (48, 371195), (51, 349360), (55, 323952), (60, 296956), (66, 269960), (68, 262020), (80, 222717), (85, 209616), (88, 202470), (102, 174680), (110, 161976), (120, 148478), (132, 134980), (136, 131010), (165, 107984), (170, 104808), (176, 101235), (187, 95280), (204, 87340), (220, 80988), (240, 74239), (255, 69872), (264, 67490), (272, 65505), (330, 53992), (340, 52404), (374, 47640), (397, 44880), (408, 43670), (440, 40494), (510, 34936), (528, 33745), (561, 31760), (660, 26996), (680, 26202), (748, 23820), (794, 22440), (816, 21835), (880, 20247), (935, 19056), (1020, 17468), (1122, 15880), (1191, 14960), (1320, 13498), (1360, 13101), (1496, 11910), (1588, 11220), (1870, 9528), (1985, 8976), (2040, 8734), (2244, 7940), (2382, 7480), (2640, 6749), (2805, 6352), (2992, 5955), (3176, 5610), (3740, 4764), (3970, 4488), (4080, 4367)]