223610240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 669772800

約数和(自身を除く): 446162560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 56, 64, 70, 71, 74, 76, 80, 95, 112, 128, 133, 140, 142, 148, 152, 160, 185, 190, 224, 259, 266, 280, 284, 296, 304, 320, 355, 370, 380, 448, 497, 518, 532, 560, 568, 592, 608, 640, 665, 703, 710, 740, 760, 896, 994, 1036, 1064, 1120, 1136, 1184, 1216, 1295, 1330, 1349, 1406, 1420, 1480, 1520, 1988, 2072, 2128, 2240, 2272, 2368, 2432, 2485, 2590, 2627, 2660, 2698, 2812, 2840, 2960, 3040, 3515, 3976, 4144, 4256, 4480, 4544, 4736, 4921, 4970, 5180, 5254, 5320, 5396, 5624, 5680, 5920, 6080, 6745, 7030, 7952, 8288, 8512, 9088, 9443, 9842, 9940, 10360, 10508, 10640, 10792, 11248, 11360, 11840, 12160, 13135, 13490, 14060, 15904, 16576, 17024, 18389, 18886, 19684, 19880, 20720, 21016, 21280, 21584, 22496, 22720, 23680, 24605, 26270, 26980, 28120, 31808, 33152, 36778, 37772, 39368, 39760, 41440, 42032, 42560, 43168, 44992, 45440, 47215, 49210, 49913, 52540, 53960, 56240, 63616, 73556, 75544, 78736, 79520, 82880, 84064, 85120, 86336, 89984, 91945, 94430, 98420, 99826, 105080, 107920, 112480, 147112, 151088, 157472, 159040, 165760, 168128, 172672, 183890, 188860, 196840, 199652, 210160, 215840, 224960, 249565, 294224, 302176, 314944, 318080, 336256, 349391, 367780, 377720, 393680, 399304, 420320, 431680, 449920, 499130, 588448, 604352, 629888, 698782, 735560, 755440, 787360, 798608, 840640, 863360, 998260, 1176896, 1208704, 1397564, 1471120, 1510880, 1574720, 1597216, 1681280, 1746955, 1996520, 2353792, 2795128, 2942240, 3021760, 3149440, 3194432, 3493910, 3993040, 5590256, 5884480, 6043520, 6388864, 6987820, 7986080, 11180512, 11768960, 13975640, 15972160, 22361024, 27951280, 31944320, 44722048, 55902560, 111805120, 223610240]

約数ペア:

[(1, 223610240), (2, 111805120), (4, 55902560), (5, 44722048), (7, 31944320), (8, 27951280), (10, 22361024), (14, 15972160), (16, 13975640), (19, 11768960), (20, 11180512), (28, 7986080), (32, 6987820), (35, 6388864), (37, 6043520), (38, 5884480), (40, 5590256), (56, 3993040), (64, 3493910), (70, 3194432), (71, 3149440), (74, 3021760), (76, 2942240), (80, 2795128), (95, 2353792), (112, 1996520), (128, 1746955), (133, 1681280), (140, 1597216), (142, 1574720), (148, 1510880), (152, 1471120), (160, 1397564), (185, 1208704), (190, 1176896), (224, 998260), (259, 863360), (266, 840640), (280, 798608), (284, 787360), (296, 755440), (304, 735560), (320, 698782), (355, 629888), (370, 604352), (380, 588448), (448, 499130), (497, 449920), (518, 431680), (532, 420320), (560, 399304), (568, 393680), (592, 377720), (608, 367780), (640, 349391), (665, 336256), (703, 318080), (710, 314944), (740, 302176), (760, 294224), (896, 249565), (994, 224960), (1036, 215840), (1064, 210160), (1120, 199652), (1136, 196840), (1184, 188860), (1216, 183890), (1295, 172672), (1330, 168128), (1349, 165760), (1406, 159040), (1420, 157472), (1480, 151088), (1520, 147112), (1988, 112480), (2072, 107920), (2128, 105080), (2240, 99826), (2272, 98420), (2368, 94430), (2432, 91945), (2485, 89984), (2590, 86336), (2627, 85120), (2660, 84064), (2698, 82880), (2812, 79520), (2840, 78736), (2960, 75544), (3040, 73556), (3515, 63616), (3976, 56240), (4144, 53960), (4256, 52540), (4480, 49913), (4544, 49210), (4736, 47215), (4921, 45440), (4970, 44992), (5180, 43168), (5254, 42560), (5320, 42032), (5396, 41440), (5624, 39760), (5680, 39368), (5920, 37772), (6080, 36778), (6745, 33152), (7030, 31808), (7952, 28120), (8288, 26980), (8512, 26270), (9088, 24605), (9443, 23680), (9842, 22720), (9940, 22496), (10360, 21584), (10508, 21280), (10640, 21016), (10792, 20720), (11248, 19880), (11360, 19684), (11840, 18886), (12160, 18389), (13135, 17024), (13490, 16576), (14060, 15904)]