63945840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2279

約数の個数: 160

約数和(自身を含む): 239984640

約数和(自身を除く): 176038800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2239, 2380, 2856, 3570, 4080, 4478, 4760, 5712, 6717, 7140, 8956, 9520, 11195, 13434, 14280, 15673, 17912, 22390, 26868, 28560, 31346, 33585, 35824, 38063, 44780, 47019, 53736, 62692, 67170, 76126, 78365, 89560, 94038, 107472, 114189, 125384, 134340, 152252, 156730, 179120, 188076, 190315, 228378, 235095, 250768, 266441, 268680, 304504, 313460, 376152, 380630, 456756, 470190, 532882, 537360, 570945, 609008, 626920, 752304, 761260, 799323, 913512, 940380, 1065764, 1141890, 1253840, 1332205, 1522520, 1598646, 1827024, 1880760, 2131528, 2283780, 2664410, 3045040, 3197292, 3761520, 3996615, 4263056, 4567560, 5328820, 6394584, 7993230, 9135120, 10657640, 12789168, 15986460, 21315280, 31972920, 63945840]

約数ペア:

[(1, 63945840), (2, 31972920), (3, 21315280), (4, 15986460), (5, 12789168), (6, 10657640), (7, 9135120), (8, 7993230), (10, 6394584), (12, 5328820), (14, 4567560), (15, 4263056), (16, 3996615), (17, 3761520), (20, 3197292), (21, 3045040), (24, 2664410), (28, 2283780), (30, 2131528), (34, 1880760), (35, 1827024), (40, 1598646), (42, 1522520), (48, 1332205), (51, 1253840), (56, 1141890), (60, 1065764), (68, 940380), (70, 913512), (80, 799323), (84, 761260), (85, 752304), (102, 626920), (105, 609008), (112, 570945), (119, 537360), (120, 532882), (136, 470190), (140, 456756), (168, 380630), (170, 376152), (204, 313460), (210, 304504), (238, 268680), (240, 266441), (255, 250768), (272, 235095), (280, 228378), (336, 190315), (340, 188076), (357, 179120), (408, 156730), (420, 152252), (476, 134340), (510, 125384), (560, 114189), (595, 107472), (680, 94038), (714, 89560), (816, 78365), (840, 76126), (952, 67170), (1020, 62692), (1190, 53736), (1360, 47019), (1428, 44780), (1680, 38063), (1785, 35824), (1904, 33585), (2040, 31346), (2239, 28560), (2380, 26868), (2856, 22390), (3570, 17912), (4080, 15673), (4478, 14280), (4760, 13434), (5712, 11195), (6717, 9520), (7140, 8956)]