223250760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 772761600

約数和(自身を除く): 549510840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 127, 152, 171, 180, 190, 228, 254, 257, 285, 342, 360, 380, 381, 456, 508, 514, 570, 635, 684, 760, 762, 771, 855, 1016, 1028, 1140, 1143, 1270, 1285, 1368, 1524, 1542, 1710, 1905, 2056, 2280, 2286, 2313, 2413, 2540, 2570, 3048, 3084, 3420, 3810, 3855, 4572, 4626, 4826, 4883, 5080, 5140, 5715, 6168, 6840, 7239, 7620, 7710, 9144, 9252, 9652, 9766, 10280, 11430, 11565, 12065, 14478, 14649, 15240, 15420, 18504, 19304, 19532, 21717, 22860, 23130, 24130, 24415, 28956, 29298, 30840, 32639, 36195, 39064, 43434, 43947, 45720, 46260, 48260, 48830, 57912, 58596, 65278, 72390, 73245, 86868, 87894, 92520, 96520, 97660, 97917, 108585, 117192, 130556, 144780, 146490, 163195, 173736, 175788, 195320, 195834, 217170, 219735, 261112, 289560, 292980, 293751, 326390, 351576, 391668, 434340, 439470, 489585, 585960, 587502, 620141, 652780, 783336, 868680, 878940, 979170, 1175004, 1240282, 1305560, 1468755, 1757880, 1860423, 1958340, 2350008, 2480564, 2937510, 3100705, 3720846, 3916680, 4961128, 5581269, 5875020, 6201410, 7441692, 9302115, 11162538, 11750040, 12402820, 14883384, 18604230, 22325076, 24805640, 27906345, 37208460, 44650152, 55812690, 74416920, 111625380, 223250760]

約数ペア:

[(1, 223250760), (2, 111625380), (3, 74416920), (4, 55812690), (5, 44650152), (6, 37208460), (8, 27906345), (9, 24805640), (10, 22325076), (12, 18604230), (15, 14883384), (18, 12402820), (19, 11750040), (20, 11162538), (24, 9302115), (30, 7441692), (36, 6201410), (38, 5875020), (40, 5581269), (45, 4961128), (57, 3916680), (60, 3720846), (72, 3100705), (76, 2937510), (90, 2480564), (95, 2350008), (114, 1958340), (120, 1860423), (127, 1757880), (152, 1468755), (171, 1305560), (180, 1240282), (190, 1175004), (228, 979170), (254, 878940), (257, 868680), (285, 783336), (342, 652780), (360, 620141), (380, 587502), (381, 585960), (456, 489585), (508, 439470), (514, 434340), (570, 391668), (635, 351576), (684, 326390), (760, 293751), (762, 292980), (771, 289560), (855, 261112), (1016, 219735), (1028, 217170), (1140, 195834), (1143, 195320), (1270, 175788), (1285, 173736), (1368, 163195), (1524, 146490), (1542, 144780), (1710, 130556), (1905, 117192), (2056, 108585), (2280, 97917), (2286, 97660), (2313, 96520), (2413, 92520), (2540, 87894), (2570, 86868), (3048, 73245), (3084, 72390), (3420, 65278), (3810, 58596), (3855, 57912), (4572, 48830), (4626, 48260), (4826, 46260), (4883, 45720), (5080, 43947), (5140, 43434), (5715, 39064), (6168, 36195), (6840, 32639), (7239, 30840), (7620, 29298), (7710, 28956), (9144, 24415), (9252, 24130), (9652, 23130), (9766, 22860), (10280, 21717), (11430, 19532), (11565, 19304), (12065, 18504), (14478, 15420), (14649, 15240)]