445511430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:468

約数の個数: 288

約数和(自身を含む): 1531202400

約数和(自身を除く): 1085690970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 49, 57, 63, 65, 70, 78, 90, 91, 95, 98, 105, 114, 117, 126, 130, 133, 147, 171, 182, 190, 195, 210, 234, 245, 247, 266, 273, 285, 294, 315, 342, 390, 399, 409, 441, 455, 490, 494, 546, 570, 585, 630, 637, 665, 735, 741, 798, 818, 819, 855, 882, 910, 931, 1170, 1197, 1227, 1235, 1274, 1330, 1365, 1470, 1482, 1638, 1710, 1729, 1862, 1911, 1995, 2045, 2205, 2223, 2394, 2454, 2470, 2730, 2793, 2863, 3185, 3458, 3681, 3705, 3822, 3990, 4090, 4095, 4410, 4446, 4655, 5187, 5317, 5586, 5726, 5733, 5985, 6135, 6370, 7362, 7410, 7771, 8190, 8379, 8589, 8645, 9310, 9555, 10374, 10634, 11115, 11466, 11970, 12103, 12270, 13965, 14315, 15542, 15561, 15951, 16758, 17178, 17290, 18405, 19110, 20041, 22230, 23313, 24206, 25767, 25935, 26585, 27930, 28630, 28665, 31122, 31902, 36309, 36810, 37219, 38855, 40082, 41895, 42945, 46626, 47853, 51534, 51870, 53170, 54397, 57330, 60123, 60515, 69939, 72618, 74438, 77710, 77805, 79755, 83790, 85890, 95706, 100205, 101023, 108794, 108927, 111657, 116565, 120246, 121030, 128835, 139878, 155610, 159510, 163191, 180369, 181545, 186095, 200410, 202046, 217854, 223314, 233130, 239265, 257670, 260533, 271985, 300615, 303069, 326382, 334971, 349695, 360738, 363090, 372190, 380779, 478530, 489573, 505115, 521066, 543970, 544635, 558285, 601230, 606138, 669942, 699390, 707161, 761558, 781599, 815955, 901845, 909207, 979146, 1010230, 1089270, 1116570, 1142337, 1302665, 1414322, 1515345, 1563198, 1631910, 1674855, 1803690, 1818414, 1903895, 2121483, 2284674, 2344797, 2447865, 2605330, 3030690, 3349710, 3427011, 3535805, 3807790, 3907995, 4242966, 4546035, 4689594, 4895730, 4950127, 5711685, 6364449, 6854022, 7071610, 7815990, 9092070, 9900254, 10607415, 11423370, 11723985, 12728898, 14850381, 17135055, 21214830, 23447970, 24750635, 29700762, 31822245, 34270110, 44551143, 49501270, 63644490, 74251905, 89102286, 148503810, 222755715, 445511430]

約数ペア:

[(1, 445511430), (2, 222755715), (3, 148503810), (5, 89102286), (6, 74251905), (7, 63644490), (9, 49501270), (10, 44551143), (13, 34270110), (14, 31822245), (15, 29700762), (18, 24750635), (19, 23447970), (21, 21214830), (26, 17135055), (30, 14850381), (35, 12728898), (38, 11723985), (39, 11423370), (42, 10607415), (45, 9900254), (49, 9092070), (57, 7815990), (63, 7071610), (65, 6854022), (70, 6364449), (78, 5711685), (90, 4950127), (91, 4895730), (95, 4689594), (98, 4546035), (105, 4242966), (114, 3907995), (117, 3807790), (126, 3535805), (130, 3427011), (133, 3349710), (147, 3030690), (171, 2605330), (182, 2447865), (190, 2344797), (195, 2284674), (210, 2121483), (234, 1903895), (245, 1818414), (247, 1803690), (266, 1674855), (273, 1631910), (285, 1563198), (294, 1515345), (315, 1414322), (342, 1302665), (390, 1142337), (399, 1116570), (409, 1089270), (441, 1010230), (455, 979146), (490, 909207), (494, 901845), (546, 815955), (570, 781599), (585, 761558), (630, 707161), (637, 699390), (665, 669942), (735, 606138), (741, 601230), (798, 558285), (818, 544635), (819, 543970), (855, 521066), (882, 505115), (910, 489573), (931, 478530), (1170, 380779), (1197, 372190), (1227, 363090), (1235, 360738), (1274, 349695), (1330, 334971), (1365, 326382), (1470, 303069), (1482, 300615), (1638, 271985), (1710, 260533), (1729, 257670), (1862, 239265), (1911, 233130), (1995, 223314), (2045, 217854), (2205, 202046), (2223, 200410), (2394, 186095), (2454, 181545), (2470, 180369), (2730, 163191), (2793, 159510), (2863, 155610), (3185, 139878), (3458, 128835), (3681, 121030), (3705, 120246), (3822, 116565), (3990, 111657), (4090, 108927), (4095, 108794), (4410, 101023), (4446, 100205), (4655, 95706), (5187, 85890), (5317, 83790), (5586, 79755), (5726, 77805), (5733, 77710), (5985, 74438), (6135, 72618), (6370, 69939), (7362, 60515), (7410, 60123), (7771, 57330), (8190, 54397), (8379, 53170), (8589, 51870), (8645, 51534), (9310, 47853), (9555, 46626), (10374, 42945), (10634, 41895), (11115, 40082), (11466, 38855), (11970, 37219), (12103, 36810), (12270, 36309), (13965, 31902), (14315, 31122), (15542, 28665), (15561, 28630), (15951, 27930), (16758, 26585), (17178, 25935), (17290, 25767), (18405, 24206), (19110, 23313), (20041, 22230)]