203478240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2681

約数の個数: 192

約数和(自身を含む): 764660736

約数和(自身を除く): 561182496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2633, 2760, 3220, 3360, 3680, 3864, 4830, 5152, 5266, 5520, 6440, 7728, 7899, 9660, 10532, 11040, 12880, 13165, 15456, 15798, 18431, 19320, 21064, 25760, 26330, 31596, 36862, 38640, 39495, 42128, 52660, 55293, 60559, 63192, 73724, 77280, 78990, 84256, 92155, 105320, 110586, 121118, 126384, 147448, 157980, 181677, 184310, 210640, 221172, 242236, 252768, 276465, 294896, 302795, 315960, 363354, 368620, 421280, 423913, 442344, 484472, 552930, 589792, 605590, 631920, 726708, 737240, 847826, 884688, 908385, 968944, 1105860, 1211180, 1263840, 1271739, 1453416, 1474480, 1695652, 1769376, 1816770, 1937888, 2119565, 2211720, 2422360, 2543478, 2906832, 2948960, 3391304, 3633540, 4239130, 4423440, 4844720, 5086956, 5813664, 6358695, 6782608, 7267080, 8478260, 8846880, 9689440, 10173912, 12717390, 13565216, 14534160, 16956520, 20347824, 25434780, 29068320, 33913040, 40695648, 50869560, 67826080, 101739120, 203478240]

約数ペア:

[(1, 203478240), (2, 101739120), (3, 67826080), (4, 50869560), (5, 40695648), (6, 33913040), (7, 29068320), (8, 25434780), (10, 20347824), (12, 16956520), (14, 14534160), (15, 13565216), (16, 12717390), (20, 10173912), (21, 9689440), (23, 8846880), (24, 8478260), (28, 7267080), (30, 6782608), (32, 6358695), (35, 5813664), (40, 5086956), (42, 4844720), (46, 4423440), (48, 4239130), (56, 3633540), (60, 3391304), (69, 2948960), (70, 2906832), (80, 2543478), (84, 2422360), (92, 2211720), (96, 2119565), (105, 1937888), (112, 1816770), (115, 1769376), (120, 1695652), (138, 1474480), (140, 1453416), (160, 1271739), (161, 1263840), (168, 1211180), (184, 1105860), (210, 968944), (224, 908385), (230, 884688), (240, 847826), (276, 737240), (280, 726708), (322, 631920), (336, 605590), (345, 589792), (368, 552930), (420, 484472), (460, 442344), (480, 423913), (483, 421280), (552, 368620), (560, 363354), (644, 315960), (672, 302795), (690, 294896), (736, 276465), (805, 252768), (840, 242236), (920, 221172), (966, 210640), (1104, 184310), (1120, 181677), (1288, 157980), (1380, 147448), (1610, 126384), (1680, 121118), (1840, 110586), (1932, 105320), (2208, 92155), (2415, 84256), (2576, 78990), (2633, 77280), (2760, 73724), (3220, 63192), (3360, 60559), (3680, 55293), (3864, 52660), (4830, 42128), (5152, 39495), (5266, 38640), (5520, 36862), (6440, 31596), (7728, 26330), (7899, 25760), (9660, 21064), (10532, 19320), (11040, 18431), (12880, 15798), (13165, 15456)]