84458040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2229

約数の個数: 128

約数和(自身を含む): 282528000

約数和(自身を除く): 198069960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2179, 2280, 2584, 3230, 3876, 4358, 4845, 6460, 6537, 7752, 8716, 9690, 10895, 12920, 13074, 17432, 19380, 21790, 26148, 32685, 37043, 38760, 41401, 43580, 52296, 65370, 74086, 82802, 87160, 111129, 124203, 130740, 148172, 165604, 185215, 207005, 222258, 248406, 261480, 296344, 331208, 370430, 414010, 444516, 496812, 555645, 621015, 703817, 740860, 828020, 889032, 993624, 1111290, 1242030, 1407634, 1481720, 1656040, 2111451, 2222580, 2484060, 2815268, 3519085, 4222902, 4445160, 4968120, 5630536, 7038170, 8445804, 10557255, 14076340, 16891608, 21114510, 28152680, 42229020, 84458040]

約数ペア:

[(1, 84458040), (2, 42229020), (3, 28152680), (4, 21114510), (5, 16891608), (6, 14076340), (8, 10557255), (10, 8445804), (12, 7038170), (15, 5630536), (17, 4968120), (19, 4445160), (20, 4222902), (24, 3519085), (30, 2815268), (34, 2484060), (38, 2222580), (40, 2111451), (51, 1656040), (57, 1481720), (60, 1407634), (68, 1242030), (76, 1111290), (85, 993624), (95, 889032), (102, 828020), (114, 740860), (120, 703817), (136, 621015), (152, 555645), (170, 496812), (190, 444516), (204, 414010), (228, 370430), (255, 331208), (285, 296344), (323, 261480), (340, 248406), (380, 222258), (408, 207005), (456, 185215), (510, 165604), (570, 148172), (646, 130740), (680, 124203), (760, 111129), (969, 87160), (1020, 82802), (1140, 74086), (1292, 65370), (1615, 52296), (1938, 43580), (2040, 41401), (2179, 38760), (2280, 37043), (2584, 32685), (3230, 26148), (3876, 21790), (4358, 19380), (4845, 17432), (6460, 13074), (6537, 12920), (7752, 10895), (8716, 9690)]