197663760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:815

約数の個数: 320

約数和(自身を含む): 824947200

約数和(自身を除く): 627283440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 630, 680, 714, 720, 756, 765, 769, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1190, 1224, 1260, 1360, 1428, 1512, 1530, 1538, 1680, 1785, 1836, 1890, 1904, 2040, 2142, 2160, 2295, 2307, 2380, 2448, 2520, 2856, 3024, 3060, 3076, 3213, 3570, 3672, 3780, 3845, 4080, 4284, 4590, 4614, 4760, 5040, 5355, 5383, 5712, 6120, 6152, 6426, 6921, 7140, 7344, 7560, 7690, 8568, 9180, 9228, 9520, 10710, 10766, 11535, 12240, 12304, 12852, 13073, 13842, 14280, 15120, 15380, 16065, 16149, 17136, 18360, 18456, 20763, 21420, 21532, 23070, 25704, 26146, 26915, 27684, 28560, 30760, 32130, 32298, 34605, 36720, 36912, 39219, 41526, 42840, 43064, 46140, 48447, 51408, 52292, 53830, 55368, 61520, 64260, 64596, 65365, 69210, 78438, 80745, 83052, 85680, 86128, 91511, 92280, 96894, 103815, 104584, 107660, 110736, 117657, 128520, 129192, 130730, 138420, 145341, 156876, 161490, 166104, 183022, 184560, 193788, 196095, 207630, 209168, 215320, 235314, 242235, 257040, 258384, 261460, 274533, 276840, 290682, 313752, 322980, 332208, 352971, 366044, 387576, 392190, 415260, 430640, 457555, 470628, 484470, 522920, 549066, 553680, 581364, 588285, 627504, 645960, 705942, 726705, 732088, 775152, 784380, 823599, 830520, 915110, 941256, 968940, 1045840, 1098132, 1162728, 1176570, 1291920, 1372665, 1411884, 1453410, 1464176, 1568760, 1647198, 1661040, 1764855, 1830220, 1882512, 1937880, 2196264, 2325456, 2353140, 2470797, 2745330, 2823768, 2906820, 3137520, 3294396, 3529710, 3660440, 3875760, 4117995, 4392528, 4706280, 4941594, 5490660, 5647536, 5813640, 6588792, 7059420, 7320880, 8235990, 9412560, 9883188, 10981320, 11627280, 12353985, 13177584, 14118840, 16471980, 19766376, 21962640, 24707970, 28237680, 32943960, 39532752, 49415940, 65887920, 98831880, 197663760]

約数ペア:

[(1, 197663760), (2, 98831880), (3, 65887920), (4, 49415940), (5, 39532752), (6, 32943960), (7, 28237680), (8, 24707970), (9, 21962640), (10, 19766376), (12, 16471980), (14, 14118840), (15, 13177584), (16, 12353985), (17, 11627280), (18, 10981320), (20, 9883188), (21, 9412560), (24, 8235990), (27, 7320880), (28, 7059420), (30, 6588792), (34, 5813640), (35, 5647536), (36, 5490660), (40, 4941594), (42, 4706280), (45, 4392528), (48, 4117995), (51, 3875760), (54, 3660440), (56, 3529710), (60, 3294396), (63, 3137520), (68, 2906820), (70, 2823768), (72, 2745330), (80, 2470797), (84, 2353140), (85, 2325456), (90, 2196264), (102, 1937880), (105, 1882512), (108, 1830220), (112, 1764855), (119, 1661040), (120, 1647198), (126, 1568760), (135, 1464176), (136, 1453410), (140, 1411884), (144, 1372665), (153, 1291920), (168, 1176570), (170, 1162728), (180, 1098132), (189, 1045840), (204, 968940), (210, 941256), (216, 915110), (238, 830520), (240, 823599), (252, 784380), (255, 775152), (270, 732088), (272, 726705), (280, 705942), (306, 645960), (315, 627504), (336, 588285), (340, 581364), (357, 553680), (360, 549066), (378, 522920), (408, 484470), (420, 470628), (432, 457555), (459, 430640), (476, 415260), (504, 392190), (510, 387576), (540, 366044), (560, 352971), (595, 332208), (612, 322980), (630, 313752), (680, 290682), (714, 276840), (720, 274533), (756, 261460), (765, 258384), (769, 257040), (816, 242235), (840, 235314), (918, 215320), (945, 209168), (952, 207630), (1008, 196095), (1020, 193788), (1071, 184560), (1080, 183022), (1190, 166104), (1224, 161490), (1260, 156876), (1360, 145341), (1428, 138420), (1512, 130730), (1530, 129192), (1538, 128520), (1680, 117657), (1785, 110736), (1836, 107660), (1890, 104584), (1904, 103815), (2040, 96894), (2142, 92280), (2160, 91511), (2295, 86128), (2307, 85680), (2380, 83052), (2448, 80745), (2520, 78438), (2856, 69210), (3024, 65365), (3060, 64596), (3076, 64260), (3213, 61520), (3570, 55368), (3672, 53830), (3780, 52292), (3845, 51408), (4080, 48447), (4284, 46140), (4590, 43064), (4614, 42840), (4760, 41526), (5040, 39219), (5355, 36912), (5383, 36720), (5712, 34605), (6120, 32298), (6152, 32130), (6426, 30760), (6921, 28560), (7140, 27684), (7344, 26915), (7560, 26146), (7690, 25704), (8568, 23070), (9180, 21532), (9228, 21420), (9520, 20763), (10710, 18456), (10766, 18360), (11535, 17136), (12240, 16149), (12304, 16065), (12852, 15380), (13073, 15120), (13842, 14280)]