393337620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1036

約数の個数: 240

約数和(自身を含む): 1400192640

約数和(自身を除く): 1006855020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 324, 342, 351, 380, 390, 405, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 810, 855, 983, 988, 1026, 1053, 1140, 1170, 1235, 1404, 1482, 1539, 1620, 1710, 1755, 1966, 2052, 2106, 2223, 2340, 2470, 2565, 2949, 2964, 3078, 3420, 3510, 3705, 3932, 4212, 4446, 4915, 4940, 5130, 5265, 5898, 6156, 6669, 7020, 7410, 7695, 8847, 8892, 9830, 10260, 10530, 11115, 11796, 12779, 13338, 14745, 14820, 15390, 17694, 18677, 19660, 20007, 21060, 22230, 25558, 26541, 26676, 29490, 30780, 33345, 35388, 37354, 38337, 40014, 44235, 44460, 51116, 53082, 56031, 58980, 63895, 66690, 74708, 76674, 79623, 80028, 88470, 93385, 100035, 106164, 112062, 115011, 127790, 132705, 133380, 153348, 159246, 168093, 176940, 186770, 191685, 200070, 224124, 230022, 242801, 255580, 265410, 280155, 318492, 336186, 345033, 373540, 383370, 398115, 400140, 460044, 485602, 504279, 530820, 560310, 575055, 672372, 690066, 728403, 766740, 796230, 840465, 971204, 1008558, 1035099, 1120620, 1150110, 1214005, 1380132, 1456806, 1512837, 1592460, 1680930, 1725165, 2017116, 2070198, 2185209, 2300220, 2428010, 2521395, 2913612, 3025674, 3361860, 3450330, 3642015, 4140396, 4370418, 4856020, 5042790, 5175495, 6051348, 6555627, 6900660, 7284030, 7564185, 8740836, 10085580, 10350990, 10926045, 13111254, 14568060, 15128370, 19666881, 20701980, 21852090, 26222508, 30256740, 32778135, 39333762, 43704180, 65556270, 78667524, 98334405, 131112540, 196668810, 393337620]

約数ペア:

[(1, 393337620), (2, 196668810), (3, 131112540), (4, 98334405), (5, 78667524), (6, 65556270), (9, 43704180), (10, 39333762), (12, 32778135), (13, 30256740), (15, 26222508), (18, 21852090), (19, 20701980), (20, 19666881), (26, 15128370), (27, 14568060), (30, 13111254), (36, 10926045), (38, 10350990), (39, 10085580), (45, 8740836), (52, 7564185), (54, 7284030), (57, 6900660), (60, 6555627), (65, 6051348), (76, 5175495), (78, 5042790), (81, 4856020), (90, 4370418), (95, 4140396), (108, 3642015), (114, 3450330), (117, 3361860), (130, 3025674), (135, 2913612), (156, 2521395), (162, 2428010), (171, 2300220), (180, 2185209), (190, 2070198), (195, 2017116), (228, 1725165), (234, 1680930), (247, 1592460), (260, 1512837), (270, 1456806), (285, 1380132), (324, 1214005), (342, 1150110), (351, 1120620), (380, 1035099), (390, 1008558), (405, 971204), (468, 840465), (494, 796230), (513, 766740), (540, 728403), (570, 690066), (585, 672372), (684, 575055), (702, 560310), (741, 530820), (780, 504279), (810, 485602), (855, 460044), (983, 400140), (988, 398115), (1026, 383370), (1053, 373540), (1140, 345033), (1170, 336186), (1235, 318492), (1404, 280155), (1482, 265410), (1539, 255580), (1620, 242801), (1710, 230022), (1755, 224124), (1966, 200070), (2052, 191685), (2106, 186770), (2223, 176940), (2340, 168093), (2470, 159246), (2565, 153348), (2949, 133380), (2964, 132705), (3078, 127790), (3420, 115011), (3510, 112062), (3705, 106164), (3932, 100035), (4212, 93385), (4446, 88470), (4915, 80028), (4940, 79623), (5130, 76674), (5265, 74708), (5898, 66690), (6156, 63895), (6669, 58980), (7020, 56031), (7410, 53082), (7695, 51116), (8847, 44460), (8892, 44235), (9830, 40014), (10260, 38337), (10530, 37354), (11115, 35388), (11796, 33345), (12779, 30780), (13338, 29490), (14745, 26676), (14820, 26541), (15390, 25558), (17694, 22230), (18677, 21060), (19660, 20007)]