423917760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:543

約数の個数: 224

約数和(自身を含む): 1550822400

約数和(自身を除く): 1126904640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 199, 210, 224, 240, 280, 317, 320, 336, 398, 420, 448, 480, 560, 597, 634, 672, 796, 840, 951, 960, 995, 1120, 1194, 1268, 1344, 1393, 1585, 1592, 1680, 1902, 1990, 2219, 2240, 2388, 2536, 2786, 2985, 3170, 3184, 3360, 3804, 3980, 4179, 4438, 4755, 4776, 5072, 5572, 5970, 6340, 6368, 6657, 6720, 6965, 7608, 7960, 8358, 8876, 9510, 9552, 10144, 11095, 11144, 11940, 12680, 12736, 13314, 13930, 15216, 15920, 16716, 17752, 19020, 19104, 20288, 20895, 22190, 22288, 23880, 25360, 26628, 27860, 30432, 31840, 33285, 33432, 35504, 38040, 38208, 41790, 44380, 44576, 47760, 50720, 53256, 55720, 60864, 63083, 63680, 66570, 66864, 71008, 76080, 83580, 88760, 89152, 95520, 101440, 106512, 111440, 126166, 133140, 133728, 142016, 152160, 167160, 177520, 189249, 191040, 213024, 222880, 252332, 266280, 267456, 304320, 315415, 334320, 355040, 378498, 426048, 441581, 445760, 504664, 532560, 630830, 668640, 710080, 756996, 883162, 946245, 1009328, 1065120, 1261660, 1324743, 1337280, 1513992, 1766324, 1892490, 2018656, 2130240, 2207905, 2523320, 2649486, 3027984, 3532648, 3784980, 4037312, 4415810, 5046640, 5298972, 6055968, 6623715, 7065296, 7569960, 8831620, 10093280, 10597944, 12111936, 13247430, 14130592, 15139920, 17663240, 20186560, 21195888, 26494860, 28261184, 30279840, 35326480, 42391776, 52989720, 60559680, 70652960, 84783552, 105979440, 141305920, 211958880, 423917760]

約数ペア:

[(1, 423917760), (2, 211958880), (3, 141305920), (4, 105979440), (5, 84783552), (6, 70652960), (7, 60559680), (8, 52989720), (10, 42391776), (12, 35326480), (14, 30279840), (15, 28261184), (16, 26494860), (20, 21195888), (21, 20186560), (24, 17663240), (28, 15139920), (30, 14130592), (32, 13247430), (35, 12111936), (40, 10597944), (42, 10093280), (48, 8831620), (56, 7569960), (60, 7065296), (64, 6623715), (70, 6055968), (80, 5298972), (84, 5046640), (96, 4415810), (105, 4037312), (112, 3784980), (120, 3532648), (140, 3027984), (160, 2649486), (168, 2523320), (192, 2207905), (199, 2130240), (210, 2018656), (224, 1892490), (240, 1766324), (280, 1513992), (317, 1337280), (320, 1324743), (336, 1261660), (398, 1065120), (420, 1009328), (448, 946245), (480, 883162), (560, 756996), (597, 710080), (634, 668640), (672, 630830), (796, 532560), (840, 504664), (951, 445760), (960, 441581), (995, 426048), (1120, 378498), (1194, 355040), (1268, 334320), (1344, 315415), (1393, 304320), (1585, 267456), (1592, 266280), (1680, 252332), (1902, 222880), (1990, 213024), (2219, 191040), (2240, 189249), (2388, 177520), (2536, 167160), (2786, 152160), (2985, 142016), (3170, 133728), (3184, 133140), (3360, 126166), (3804, 111440), (3980, 106512), (4179, 101440), (4438, 95520), (4755, 89152), (4776, 88760), (5072, 83580), (5572, 76080), (5970, 71008), (6340, 66864), (6368, 66570), (6657, 63680), (6720, 63083), (6965, 60864), (7608, 55720), (7960, 53256), (8358, 50720), (8876, 47760), (9510, 44576), (9552, 44380), (10144, 41790), (11095, 38208), (11144, 38040), (11940, 35504), (12680, 33432), (12736, 33285), (13314, 31840), (13930, 30432), (15216, 27860), (15920, 26628), (16716, 25360), (17752, 23880), (19020, 22288), (19104, 22190), (20288, 20895)]