1273947360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22303}}^1$

素因数の和:22345

約数の個数: 192

約数和(自身を含む): 4856205312

約数和(自身を除く): 3582257952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 19040, 22303, 28560, 44606, 57120, 66909, 89212, 111515, 133818, 156121, 178424, 223030, 267636, 312242, 334545, 356848, 379151, 446060, 468363, 535272, 624484, 669090, 713696, 758302, 780605, 892120, 936726, 1070544, 1137453, 1248968, 1338180, 1516604, 1561210, 1784240, 1873452, 1895755, 2141088, 2274906, 2341815, 2497936, 2654057, 2676360, 3033208, 3122420, 3568480, 3746904, 3791510, 4549812, 4683630, 4995872, 5308114, 5352720, 5687265, 6066416, 6244840, 7493808, 7583020, 7962171, 9099624, 9367260, 10616228, 10705440, 11374530, 12132832, 12489680, 13270285, 14987616, 15166040, 15924342, 18199248, 18734520, 21232456, 22749060, 24979360, 26540570, 30332080, 31848684, 36398496, 37469040, 39810855, 42464912, 45498120, 53081140, 60664160, 63697368, 74938080, 79621710, 84929824, 90996240, 106162280, 127394736, 159243420, 181992480, 212324560, 254789472, 318486840, 424649120, 636973680, 1273947360]

約数ペア:

[(1, 1273947360), (2, 636973680), (3, 424649120), (4, 318486840), (5, 254789472), (6, 212324560), (7, 181992480), (8, 159243420), (10, 127394736), (12, 106162280), (14, 90996240), (15, 84929824), (16, 79621710), (17, 74938080), (20, 63697368), (21, 60664160), (24, 53081140), (28, 45498120), (30, 42464912), (32, 39810855), (34, 37469040), (35, 36398496), (40, 31848684), (42, 30332080), (48, 26540570), (51, 24979360), (56, 22749060), (60, 21232456), (68, 18734520), (70, 18199248), (80, 15924342), (84, 15166040), (85, 14987616), (96, 13270285), (102, 12489680), (105, 12132832), (112, 11374530), (119, 10705440), (120, 10616228), (136, 9367260), (140, 9099624), (160, 7962171), (168, 7583020), (170, 7493808), (204, 6244840), (210, 6066416), (224, 5687265), (238, 5352720), (240, 5308114), (255, 4995872), (272, 4683630), (280, 4549812), (336, 3791510), (340, 3746904), (357, 3568480), (408, 3122420), (420, 3033208), (476, 2676360), (480, 2654057), (510, 2497936), (544, 2341815), (560, 2274906), (595, 2141088), (672, 1895755), (680, 1873452), (714, 1784240), (816, 1561210), (840, 1516604), (952, 1338180), (1020, 1248968), (1120, 1137453), (1190, 1070544), (1360, 936726), (1428, 892120), (1632, 780605), (1680, 758302), (1785, 713696), (1904, 669090), (2040, 624484), (2380, 535272), (2720, 468363), (2856, 446060), (3360, 379151), (3570, 356848), (3808, 334545), (4080, 312242), (4760, 267636), (5712, 223030), (7140, 178424), (8160, 156121), (9520, 133818), (11424, 111515), (14280, 89212), (19040, 66909), (22303, 57120), (28560, 44606)]