191837520

素因数分解:

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

素因数の和:2282

約数の個数: 240

約数和(自身を含む): 779950080

約数和(自身を除く): 588112560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2239, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4478, 4760, 5040, 5355, 5712, 6120, 6717, 7140, 8568, 8956, 9520, 10710, 11195, 12240, 13434, 14280, 15673, 17136, 17912, 20151, 21420, 22390, 26868, 28560, 31346, 33585, 35824, 38063, 40302, 42840, 44780, 47019, 53736, 62692, 67170, 76126, 78365, 80604, 85680, 89560, 94038, 100755, 107472, 114189, 125384, 134340, 141057, 152252, 156730, 161208, 179120, 188076, 190315, 201510, 228378, 235095, 250768, 266441, 268680, 282114, 304504, 313460, 322416, 342567, 376152, 380630, 403020, 456756, 470190, 532882, 537360, 564228, 570945, 609008, 626920, 685134, 705285, 752304, 761260, 799323, 806040, 913512, 940380, 1065764, 1128456, 1141890, 1253840, 1332205, 1370268, 1410570, 1522520, 1598646, 1612080, 1712835, 1827024, 1880760, 2131528, 2256912, 2283780, 2397969, 2664410, 2740536, 2821140, 3045040, 3197292, 3425670, 3761520, 3996615, 4263056, 4567560, 4795938, 5328820, 5481072, 5642280, 6394584, 6851340, 7993230, 9135120, 9591876, 10657640, 11284560, 11989845, 12789168, 13702680, 15986460, 19183752, 21315280, 23979690, 27405360, 31972920, 38367504, 47959380, 63945840, 95918760, 191837520]

約数ペア:

[(1, 191837520), (2, 95918760), (3, 63945840), (4, 47959380), (5, 38367504), (6, 31972920), (7, 27405360), (8, 23979690), (9, 21315280), (10, 19183752), (12, 15986460), (14, 13702680), (15, 12789168), (16, 11989845), (17, 11284560), (18, 10657640), (20, 9591876), (21, 9135120), (24, 7993230), (28, 6851340), (30, 6394584), (34, 5642280), (35, 5481072), (36, 5328820), (40, 4795938), (42, 4567560), (45, 4263056), (48, 3996615), (51, 3761520), (56, 3425670), (60, 3197292), (63, 3045040), (68, 2821140), (70, 2740536), (72, 2664410), (80, 2397969), (84, 2283780), (85, 2256912), (90, 2131528), (102, 1880760), (105, 1827024), (112, 1712835), (119, 1612080), (120, 1598646), (126, 1522520), (136, 1410570), (140, 1370268), (144, 1332205), (153, 1253840), (168, 1141890), (170, 1128456), (180, 1065764), (204, 940380), (210, 913512), (238, 806040), (240, 799323), (252, 761260), (255, 752304), (272, 705285), (280, 685134), (306, 626920), (315, 609008), (336, 570945), (340, 564228), (357, 537360), (360, 532882), (408, 470190), (420, 456756), (476, 403020), (504, 380630), (510, 376152), (560, 342567), (595, 322416), (612, 313460), (630, 304504), (680, 282114), (714, 268680), (720, 266441), (765, 250768), (816, 235095), (840, 228378), (952, 201510), (1008, 190315), (1020, 188076), (1071, 179120), (1190, 161208), (1224, 156730), (1260, 152252), (1360, 141057), (1428, 134340), (1530, 125384), (1680, 114189), (1785, 107472), (1904, 100755), (2040, 94038), (2142, 89560), (2239, 85680), (2380, 80604), (2448, 78365), (2520, 76126), (2856, 67170), (3060, 62692), (3570, 53736), (4080, 47019), (4284, 44780), (4478, 42840), (4760, 40302), (5040, 38063), (5355, 35824), (5712, 33585), (6120, 31346), (6717, 28560), (7140, 26868), (8568, 22390), (8956, 21420), (9520, 20151), (10710, 17912), (11195, 17136), (12240, 15673), (13434, 14280)]