342514620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 1268047872

約数和(自身を除く): 925533252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 53, 60, 63, 69, 70, 84, 90, 92, 105, 106, 115, 126, 138, 140, 159, 161, 180, 207, 210, 212, 223, 230, 252, 265, 276, 315, 318, 322, 345, 371, 414, 420, 446, 460, 477, 483, 530, 630, 636, 644, 669, 690, 742, 795, 805, 828, 892, 954, 966, 1035, 1060, 1113, 1115, 1219, 1260, 1338, 1380, 1449, 1484, 1561, 1590, 1610, 1855, 1908, 1932, 2007, 2070, 2226, 2230, 2385, 2415, 2438, 2676, 2898, 3122, 3180, 3220, 3339, 3345, 3657, 3710, 4014, 4140, 4452, 4460, 4683, 4770, 4830, 4876, 5129, 5565, 5796, 6095, 6244, 6678, 6690, 7245, 7314, 7420, 7805, 8028, 8533, 9366, 9540, 9660, 10035, 10258, 10971, 11130, 11819, 12190, 13356, 13380, 14049, 14490, 14628, 15387, 15610, 16695, 17066, 18285, 18732, 20070, 20516, 21942, 22260, 23415, 23638, 24380, 25599, 25645, 28098, 28980, 30774, 31220, 33390, 34132, 35457, 35903, 36570, 40140, 42665, 43884, 46161, 46830, 47276, 51198, 51290, 54855, 56196, 59095, 61548, 66780, 70245, 70914, 71806, 73140, 76797, 76935, 82733, 85330, 92322, 93660, 102396, 102580, 106371, 107709, 109710, 118190, 127995, 140490, 141828, 143612, 153594, 153870, 165466, 170660, 177285, 179515, 184644, 212742, 215418, 219420, 230805, 236380, 248199, 255990, 271837, 280980, 307188, 307740, 323127, 330932, 354570, 359030, 383985, 413665, 425484, 430836, 461610, 496398, 511980, 531855, 538545, 543674, 646254, 709140, 718060, 744597, 767970, 815511, 827330, 923220, 992796, 1063710, 1077090, 1087348, 1240995, 1292508, 1359185, 1489194, 1535940, 1615635, 1631022, 1654660, 1902859, 2127420, 2154180, 2446533, 2481990, 2718370, 2978388, 3231270, 3262044, 3722985, 3805718, 4077555, 4893066, 4963980, 5436740, 5708577, 6462540, 7445970, 7611436, 8155110, 9514295, 9786132, 11417154, 12232665, 14891940, 16310220, 17125731, 19028590, 22834308, 24465330, 28542885, 34251462, 38057180, 48930660, 57085770, 68502924, 85628655, 114171540, 171257310, 342514620]

約数ペア:

[(1, 342514620), (2, 171257310), (3, 114171540), (4, 85628655), (5, 68502924), (6, 57085770), (7, 48930660), (9, 38057180), (10, 34251462), (12, 28542885), (14, 24465330), (15, 22834308), (18, 19028590), (20, 17125731), (21, 16310220), (23, 14891940), (28, 12232665), (30, 11417154), (35, 9786132), (36, 9514295), (42, 8155110), (45, 7611436), (46, 7445970), (53, 6462540), (60, 5708577), (63, 5436740), (69, 4963980), (70, 4893066), (84, 4077555), (90, 3805718), (92, 3722985), (105, 3262044), (106, 3231270), (115, 2978388), (126, 2718370), (138, 2481990), (140, 2446533), (159, 2154180), (161, 2127420), (180, 1902859), (207, 1654660), (210, 1631022), (212, 1615635), (223, 1535940), (230, 1489194), (252, 1359185), (265, 1292508), (276, 1240995), (315, 1087348), (318, 1077090), (322, 1063710), (345, 992796), (371, 923220), (414, 827330), (420, 815511), (446, 767970), (460, 744597), (477, 718060), (483, 709140), (530, 646254), (630, 543674), (636, 538545), (644, 531855), (669, 511980), (690, 496398), (742, 461610), (795, 430836), (805, 425484), (828, 413665), (892, 383985), (954, 359030), (966, 354570), (1035, 330932), (1060, 323127), (1113, 307740), (1115, 307188), (1219, 280980), (1260, 271837), (1338, 255990), (1380, 248199), (1449, 236380), (1484, 230805), (1561, 219420), (1590, 215418), (1610, 212742), (1855, 184644), (1908, 179515), (1932, 177285), (2007, 170660), (2070, 165466), (2226, 153870), (2230, 153594), (2385, 143612), (2415, 141828), (2438, 140490), (2676, 127995), (2898, 118190), (3122, 109710), (3180, 107709), (3220, 106371), (3339, 102580), (3345, 102396), (3657, 93660), (3710, 92322), (4014, 85330), (4140, 82733), (4452, 76935), (4460, 76797), (4683, 73140), (4770, 71806), (4830, 70914), (4876, 70245), (5129, 66780), (5565, 61548), (5796, 59095), (6095, 56196), (6244, 54855), (6678, 51290), (6690, 51198), (7245, 47276), (7314, 46830), (7420, 46161), (7805, 43884), (8028, 42665), (8533, 40140), (9366, 36570), (9540, 35903), (9660, 35457), (10035, 34132), (10258, 33390), (10971, 31220), (11130, 30774), (11819, 28980), (12190, 28098), (13356, 25645), (13380, 25599), (14049, 24380), (14490, 23638), (14628, 23415), (15387, 22260), (15610, 21942), (16695, 20516), (17066, 20070), (18285, 18732)]