340970580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 1128960000

約数和(自身を除く): 787989420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 167, 171, 180, 190, 199, 228, 270, 285, 334, 342, 380, 398, 501, 513, 540, 570, 597, 668, 684, 796, 835, 855, 995, 1002, 1026, 1140, 1194, 1503, 1670, 1710, 1791, 1990, 2004, 2052, 2388, 2505, 2565, 2985, 3006, 3173, 3340, 3420, 3582, 3781, 3980, 4509, 5010, 5130, 5373, 5970, 6012, 6346, 7164, 7515, 7562, 8955, 9018, 9519, 10020, 10260, 10746, 11343, 11940, 12692, 15030, 15124, 15865, 17910, 18036, 18905, 19038, 21492, 22545, 22686, 26865, 28557, 30060, 31730, 33233, 34029, 35820, 37810, 38076, 45090, 45372, 47595, 53730, 56715, 57114, 63460, 66466, 68058, 75620, 85671, 90180, 95190, 99699, 102087, 107460, 113430, 114228, 132932, 136116, 142785, 166165, 170145, 171342, 190380, 199398, 204174, 226860, 285570, 299097, 332330, 340290, 342684, 398796, 408348, 428355, 498495, 510435, 571140, 598194, 631427, 664660, 680580, 856710, 897291, 996990, 1020870, 1196388, 1262854, 1495485, 1713420, 1794582, 1894281, 1993980, 2041740, 2525708, 2990970, 3157135, 3589164, 3788562, 4486455, 5682843, 5981940, 6314270, 7577124, 8972910, 9471405, 11365686, 12628540, 17048529, 17945820, 18942810, 22731372, 28414215, 34097058, 37885620, 56828430, 68194116, 85242645, 113656860, 170485290, 340970580]

約数ペア:

[(1, 340970580), (2, 170485290), (3, 113656860), (4, 85242645), (5, 68194116), (6, 56828430), (9, 37885620), (10, 34097058), (12, 28414215), (15, 22731372), (18, 18942810), (19, 17945820), (20, 17048529), (27, 12628540), (30, 11365686), (36, 9471405), (38, 8972910), (45, 7577124), (54, 6314270), (57, 5981940), (60, 5682843), (76, 4486455), (90, 3788562), (95, 3589164), (108, 3157135), (114, 2990970), (135, 2525708), (167, 2041740), (171, 1993980), (180, 1894281), (190, 1794582), (199, 1713420), (228, 1495485), (270, 1262854), (285, 1196388), (334, 1020870), (342, 996990), (380, 897291), (398, 856710), (501, 680580), (513, 664660), (540, 631427), (570, 598194), (597, 571140), (668, 510435), (684, 498495), (796, 428355), (835, 408348), (855, 398796), (995, 342684), (1002, 340290), (1026, 332330), (1140, 299097), (1194, 285570), (1503, 226860), (1670, 204174), (1710, 199398), (1791, 190380), (1990, 171342), (2004, 170145), (2052, 166165), (2388, 142785), (2505, 136116), (2565, 132932), (2985, 114228), (3006, 113430), (3173, 107460), (3340, 102087), (3420, 99699), (3582, 95190), (3781, 90180), (3980, 85671), (4509, 75620), (5010, 68058), (5130, 66466), (5373, 63460), (5970, 57114), (6012, 56715), (6346, 53730), (7164, 47595), (7515, 45372), (7562, 45090), (8955, 38076), (9018, 37810), (9519, 35820), (10020, 34029), (10260, 33233), (10746, 31730), (11343, 30060), (11940, 28557), (12692, 26865), (15030, 22686), (15124, 22545), (15865, 21492), (17910, 19038), (18036, 18905)]