1623084120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:463

約数の個数: 384

約数和(自身を含む): 6424704000

約数和(自身を除く): 4801619880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 109, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 218, 228, 252, 266, 280, 285, 311, 315, 327, 342, 360, 380, 399, 420, 436, 456, 504, 532, 545, 570, 622, 630, 654, 665, 684, 760, 763, 798, 840, 855, 872, 933, 981, 1064, 1090, 1140, 1197, 1244, 1260, 1308, 1330, 1368, 1526, 1555, 1596, 1635, 1710, 1866, 1962, 1995, 2071, 2177, 2180, 2280, 2289, 2394, 2488, 2520, 2616, 2660, 2799, 3052, 3110, 3192, 3270, 3420, 3732, 3815, 3924, 3990, 4142, 4354, 4360, 4578, 4665, 4788, 4905, 5320, 5598, 5909, 5985, 6104, 6213, 6220, 6531, 6540, 6840, 6867, 7464, 7630, 7848, 7980, 8284, 8708, 9156, 9330, 9576, 9810, 10355, 10885, 11196, 11445, 11818, 11970, 12426, 12440, 13062, 13080, 13734, 13995, 14497, 15260, 15960, 16568, 17416, 17727, 18312, 18639, 18660, 19593, 19620, 20710, 21770, 22392, 22890, 23636, 23940, 24852, 26124, 27468, 27990, 28994, 29545, 30520, 31065, 32655, 33899, 34335, 35454, 37278, 37320, 39186, 39240, 41363, 41420, 43491, 43540, 45780, 47272, 47880, 49704, 52248, 53181, 54936, 55980, 57988, 59090, 62130, 65310, 67798, 68670, 70908, 72485, 74556, 78372, 82726, 82840, 86982, 87080, 88635, 91560, 93195, 97965, 101697, 106362, 111960, 115976, 118180, 124089, 124260, 130473, 130620, 135596, 137340, 141816, 144970, 149112, 156744, 165452, 169495, 173964, 177270, 186390, 195930, 203394, 206815, 212724, 217455, 236360, 237293, 248178, 248520, 260946, 261240, 265905, 271192, 274680, 289940, 305091, 330904, 338990, 347928, 354540, 372267, 372780, 391860, 406788, 413630, 425448, 434910, 474586, 496356, 508485, 521892, 531810, 579880, 610182, 620445, 644081, 652365, 677980, 709080, 711879, 744534, 745560, 783720, 813576, 827260, 869820, 949172, 992712, 1016970, 1043784, 1063620, 1186465, 1220364, 1240890, 1288162, 1304730, 1355960, 1423758, 1489068, 1525455, 1654520, 1739640, 1861335, 1898344, 1932243, 2033940, 2127240, 2135637, 2372930, 2440728, 2481780, 2576324, 2609460, 2847516, 2978136, 3050910, 3220405, 3559395, 3722670, 3864486, 4067880, 4271274, 4508567, 4745860, 4963560, 5152648, 5218920, 5695032, 5796729, 6101820, 6440810, 7118790, 7445340, 7728972, 8542548, 9017134, 9491720, 9661215, 10678185, 11593458, 12203640, 12881620, 13525701, 14237580, 14890680, 15457944, 17085096, 18034268, 19322430, 21356370, 22542835, 23186916, 25763240, 27051402, 28475160, 28983645, 36068536, 38644860, 40577103, 42712740, 45085670, 46373832, 54102804, 57967290, 67628505, 77289720, 81154206, 85425480, 90171340, 108205608, 115934580, 135257010, 162308412, 180342680, 202885515, 231869160, 270514020, 324616824, 405771030, 541028040, 811542060, 1623084120]

約数ペア:

[(1, 1623084120), (2, 811542060), (3, 541028040), (4, 405771030), (5, 324616824), (6, 270514020), (7, 231869160), (8, 202885515), (9, 180342680), (10, 162308412), (12, 135257010), (14, 115934580), (15, 108205608), (18, 90171340), (19, 85425480), (20, 81154206), (21, 77289720), (24, 67628505), (28, 57967290), (30, 54102804), (35, 46373832), (36, 45085670), (38, 42712740), (40, 40577103), (42, 38644860), (45, 36068536), (56, 28983645), (57, 28475160), (60, 27051402), (63, 25763240), (70, 23186916), (72, 22542835), (76, 21356370), (84, 19322430), (90, 18034268), (95, 17085096), (105, 15457944), (109, 14890680), (114, 14237580), (120, 13525701), (126, 12881620), (133, 12203640), (140, 11593458), (152, 10678185), (168, 9661215), (171, 9491720), (180, 9017134), (190, 8542548), (210, 7728972), (218, 7445340), (228, 7118790), (252, 6440810), (266, 6101820), (280, 5796729), (285, 5695032), (311, 5218920), (315, 5152648), (327, 4963560), (342, 4745860), (360, 4508567), (380, 4271274), (399, 4067880), (420, 3864486), (436, 3722670), (456, 3559395), (504, 3220405), (532, 3050910), (545, 2978136), (570, 2847516), (622, 2609460), (630, 2576324), (654, 2481780), (665, 2440728), (684, 2372930), (760, 2135637), (763, 2127240), (798, 2033940), (840, 1932243), (855, 1898344), (872, 1861335), (933, 1739640), (981, 1654520), (1064, 1525455), (1090, 1489068), (1140, 1423758), (1197, 1355960), (1244, 1304730), (1260, 1288162), (1308, 1240890), (1330, 1220364), (1368, 1186465), (1526, 1063620), (1555, 1043784), (1596, 1016970), (1635, 992712), (1710, 949172), (1866, 869820), (1962, 827260), (1995, 813576), (2071, 783720), (2177, 745560), (2180, 744534), (2280, 711879), (2289, 709080), (2394, 677980), (2488, 652365), (2520, 644081), (2616, 620445), (2660, 610182), (2799, 579880), (3052, 531810), (3110, 521892), (3192, 508485), (3270, 496356), (3420, 474586), (3732, 434910), (3815, 425448), (3924, 413630), (3990, 406788), (4142, 391860), (4354, 372780), (4360, 372267), (4578, 354540), (4665, 347928), (4788, 338990), (4905, 330904), (5320, 305091), (5598, 289940), (5909, 274680), (5985, 271192), (6104, 265905), (6213, 261240), (6220, 260946), (6531, 248520), (6540, 248178), (6840, 237293), (6867, 236360), (7464, 217455), (7630, 212724), (7848, 206815), (7980, 203394), (8284, 195930), (8708, 186390), (9156, 177270), (9330, 173964), (9576, 169495), (9810, 165452), (10355, 156744), (10885, 149112), (11196, 144970), (11445, 141816), (11818, 137340), (11970, 135596), (12426, 130620), (12440, 130473), (13062, 124260), (13080, 124089), (13734, 118180), (13995, 115976), (14497, 111960), (15260, 106362), (15960, 101697), (16568, 97965), (17416, 93195), (17727, 91560), (18312, 88635), (18639, 87080), (18660, 86982), (19593, 82840), (19620, 82726), (20710, 78372), (21770, 74556), (22392, 72485), (22890, 70908), (23636, 68670), (23940, 67798), (24852, 65310), (26124, 62130), (27468, 59090), (27990, 57988), (28994, 55980), (29545, 54936), (30520, 53181), (31065, 52248), (32655, 49704), (33899, 47880), (34335, 47272), (35454, 45780), (37278, 43540), (37320, 43491), (39186, 41420), (39240, 41363)]