274987440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1441

約数の個数: 320

約数和(自身を含む): 1166592000

約数和(自身を除く): 891604560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1399, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2730, 2798, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 4095, 4197, 4368, 4680, 4914, 5040, 5460, 5596, 5616, 6552, 6995, 7020, 7280, 7560, 8190, 8394, 9360, 9793, 9828, 10920, 11192, 12285, 12591, 13104, 13990, 14040, 15120, 16380, 16788, 18187, 19586, 19656, 20985, 21840, 22384, 24570, 25182, 27980, 28080, 29379, 32760, 33576, 36374, 37773, 39172, 39312, 41970, 48965, 49140, 50364, 54561, 55960, 58758, 62955, 65520, 67152, 72748, 75546, 78344, 83940, 88137, 90935, 97930, 98280, 100728, 109122, 111920, 117516, 125910, 127309, 145496, 146895, 151092, 156688, 163683, 167880, 176274, 181870, 188865, 195860, 196560, 201456, 218244, 235032, 251820, 254618, 264411, 272805, 290992, 293790, 302184, 327366, 335760, 352548, 363740, 377730, 381927, 391720, 436488, 440685, 470064, 491049, 503640, 509236, 528822, 545610, 587580, 604368, 636545, 654732, 705096, 727480, 755460, 763854, 783440, 818415, 872976, 881370, 982098, 1007280, 1018472, 1057644, 1091220, 1145781, 1175160, 1273090, 1309464, 1322055, 1410192, 1454960, 1510920, 1527708, 1636830, 1762740, 1909635, 1964196, 2036944, 2115288, 2182440, 2291562, 2350320, 2455245, 2546180, 2618928, 2644110, 3021840, 3055416, 3273660, 3437343, 3525480, 3819270, 3928392, 4230576, 4364880, 4583124, 4910490, 5092360, 5288220, 5728905, 6110832, 6547320, 6874686, 7050960, 7638540, 7856784, 9166248, 9820980, 10184720, 10576440, 11457810, 13094640, 13749372, 15277080, 17186715, 18332496, 19641960, 21152880, 22915620, 27498744, 30554160, 34373430, 39283920, 45831240, 54997488, 68746860, 91662480, 137493720, 274987440]

約数ペア:

[(1, 274987440), (2, 137493720), (3, 91662480), (4, 68746860), (5, 54997488), (6, 45831240), (7, 39283920), (8, 34373430), (9, 30554160), (10, 27498744), (12, 22915620), (13, 21152880), (14, 19641960), (15, 18332496), (16, 17186715), (18, 15277080), (20, 13749372), (21, 13094640), (24, 11457810), (26, 10576440), (27, 10184720), (28, 9820980), (30, 9166248), (35, 7856784), (36, 7638540), (39, 7050960), (40, 6874686), (42, 6547320), (45, 6110832), (48, 5728905), (52, 5288220), (54, 5092360), (56, 4910490), (60, 4583124), (63, 4364880), (65, 4230576), (70, 3928392), (72, 3819270), (78, 3525480), (80, 3437343), (84, 3273660), (90, 3055416), (91, 3021840), (104, 2644110), (105, 2618928), (108, 2546180), (112, 2455245), (117, 2350320), (120, 2291562), (126, 2182440), (130, 2115288), (135, 2036944), (140, 1964196), (144, 1909635), (156, 1762740), (168, 1636830), (180, 1527708), (182, 1510920), (189, 1454960), (195, 1410192), (208, 1322055), (210, 1309464), (216, 1273090), (234, 1175160), (240, 1145781), (252, 1091220), (260, 1057644), (270, 1018472), (273, 1007280), (280, 982098), (312, 881370), (315, 872976), (336, 818415), (351, 783440), (360, 763854), (364, 755460), (378, 727480), (390, 705096), (420, 654732), (432, 636545), (455, 604368), (468, 587580), (504, 545610), (520, 528822), (540, 509236), (546, 503640), (560, 491049), (585, 470064), (624, 440685), (630, 436488), (702, 391720), (720, 381927), (728, 377730), (756, 363740), (780, 352548), (819, 335760), (840, 327366), (910, 302184), (936, 293790), (945, 290992), (1008, 272805), (1040, 264411), (1080, 254618), (1092, 251820), (1170, 235032), (1260, 218244), (1365, 201456), (1399, 196560), (1404, 195860), (1456, 188865), (1512, 181870), (1560, 176274), (1638, 167880), (1680, 163683), (1755, 156688), (1820, 151092), (1872, 146895), (1890, 145496), (2160, 127309), (2184, 125910), (2340, 117516), (2457, 111920), (2520, 109122), (2730, 100728), (2798, 98280), (2808, 97930), (3024, 90935), (3120, 88137), (3276, 83940), (3510, 78344), (3640, 75546), (3780, 72748), (4095, 67152), (4197, 65520), (4368, 62955), (4680, 58758), (4914, 55960), (5040, 54561), (5460, 50364), (5596, 49140), (5616, 48965), (6552, 41970), (6995, 39312), (7020, 39172), (7280, 37773), (7560, 36374), (8190, 33576), (8394, 32760), (9360, 29379), (9793, 28080), (9828, 27980), (10920, 25182), (11192, 24570), (12285, 22384), (12591, 21840), (13104, 20985), (13990, 19656), (14040, 19586), (15120, 18187), (16380, 16788)]