253496880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 480

約数和(自身を含む): 1082180736

約数和(自身を除く): 828683856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 53, 56, 60, 63, 65, 70, 72, 73, 78, 80, 84, 90, 91, 104, 105, 106, 112, 117, 120, 126, 130, 140, 144, 146, 156, 159, 168, 180, 182, 195, 208, 210, 212, 219, 234, 240, 252, 260, 265, 273, 280, 292, 312, 315, 318, 336, 360, 364, 365, 371, 390, 420, 424, 438, 455, 468, 477, 504, 511, 520, 530, 546, 560, 584, 585, 624, 630, 636, 657, 689, 720, 728, 730, 742, 780, 795, 819, 840, 848, 876, 910, 936, 949, 954, 1008, 1022, 1040, 1060, 1092, 1095, 1113, 1168, 1170, 1260, 1272, 1314, 1365, 1378, 1456, 1460, 1484, 1533, 1560, 1590, 1638, 1680, 1752, 1820, 1855, 1872, 1898, 1908, 2044, 2067, 2120, 2184, 2190, 2226, 2340, 2385, 2520, 2544, 2555, 2628, 2730, 2756, 2847, 2920, 2968, 3066, 3120, 3180, 3276, 3285, 3339, 3445, 3504, 3640, 3710, 3796, 3816, 3869, 4088, 4095, 4134, 4240, 4368, 4380, 4452, 4599, 4680, 4745, 4770, 4823, 5040, 5110, 5256, 5460, 5512, 5565, 5694, 5840, 5936, 6132, 6201, 6360, 6552, 6570, 6643, 6678, 6890, 7280, 7420, 7592, 7632, 7665, 7738, 8176, 8190, 8268, 8541, 8760, 8904, 9198, 9360, 9490, 9540, 9646, 10220, 10335, 10512, 10920, 11024, 11130, 11388, 11607, 12264, 12402, 12720, 13104, 13140, 13286, 13356, 13780, 14235, 14469, 14840, 15184, 15330, 15476, 16380, 16536, 16695, 17082, 17520, 17808, 18396, 18980, 19080, 19292, 19345, 19929, 20440, 20670, 21840, 22260, 22776, 22995, 23214, 24115, 24528, 24804, 26280, 26572, 26712, 27083, 27560, 28470, 28938, 29680, 30660, 30952, 31005, 32760, 33072, 33215, 33390, 34164, 34821, 36792, 37960, 38160, 38584, 38690, 39858, 40880, 41340, 42705, 43407, 44520, 45552, 45990, 46428, 48230, 49608, 50297, 52560, 53144, 53424, 54166, 55120, 56940, 57876, 58035, 59787, 61320, 61904, 62010, 65520, 66430, 66780, 68328, 69642, 72345, 73584, 75920, 77168, 77380, 79716, 81249, 82680, 85410, 86814, 89040, 91980, 92856, 96460, 99216, 99645, 100594, 106288, 108332, 113880, 115752, 116070, 119574, 122640, 124020, 132860, 133560, 135415, 136656, 139284, 144690, 150891, 154760, 159432, 162498, 165360, 170820, 173628, 174105, 183960, 185712, 192920, 199290, 201188, 216664, 217035, 227760, 231504, 232140, 239148, 243747, 248040, 251485, 265720, 267120, 270830, 278568, 289380, 298935, 301782, 309520, 318864, 324996, 341640, 347256, 348210, 352079, 367920, 385840, 398580, 402376, 406245, 433328, 434070, 452673, 464280, 478296, 487494, 496080, 502970, 531440, 541660, 557136, 578760, 597870, 603564, 649992, 683280, 694512, 696420, 704158, 754455, 797160, 804752, 812490, 868140, 905346, 928560, 956592, 974988, 1005940, 1056237, 1083320, 1157520, 1195740, 1207128, 1218735, 1299984, 1392840, 1408316, 1508910, 1594320, 1624980, 1736280, 1760395, 1810692, 1949976, 2011880, 2112474, 2166640, 2263365, 2391480, 2414256, 2437470, 2785680, 2816632, 3017820, 3168711, 3249960, 3472560, 3520790, 3621384, 3899952, 4023760, 4224948, 4526730, 4782960, 4874940, 5281185, 5633264, 6035640, 6337422, 6499920, 7041580, 7242768, 8449896, 9053460, 9749880, 10562370, 12071280, 12674844, 14083160, 15843555, 16899792, 18106920, 19499760, 21124740, 25349688, 28166320, 31687110, 36213840, 42249480, 50699376, 63374220, 84498960, 126748440, 253496880]

約数ペア:

[(1, 253496880), (2, 126748440), (3, 84498960), (4, 63374220), (5, 50699376), (6, 42249480), (7, 36213840), (8, 31687110), (9, 28166320), (10, 25349688), (12, 21124740), (13, 19499760), (14, 18106920), (15, 16899792), (16, 15843555), (18, 14083160), (20, 12674844), (21, 12071280), (24, 10562370), (26, 9749880), (28, 9053460), (30, 8449896), (35, 7242768), (36, 7041580), (39, 6499920), (40, 6337422), (42, 6035640), (45, 5633264), (48, 5281185), (52, 4874940), (53, 4782960), (56, 4526730), (60, 4224948), (63, 4023760), (65, 3899952), (70, 3621384), (72, 3520790), (73, 3472560), (78, 3249960), (80, 3168711), (84, 3017820), (90, 2816632), (91, 2785680), (104, 2437470), (105, 2414256), (106, 2391480), (112, 2263365), (117, 2166640), (120, 2112474), (126, 2011880), (130, 1949976), (140, 1810692), (144, 1760395), (146, 1736280), (156, 1624980), (159, 1594320), (168, 1508910), (180, 1408316), (182, 1392840), (195, 1299984), (208, 1218735), (210, 1207128), (212, 1195740), (219, 1157520), (234, 1083320), (240, 1056237), (252, 1005940), (260, 974988), (265, 956592), (273, 928560), (280, 905346), (292, 868140), (312, 812490), (315, 804752), (318, 797160), (336, 754455), (360, 704158), (364, 696420), (365, 694512), (371, 683280), (390, 649992), (420, 603564), (424, 597870), (438, 578760), (455, 557136), (468, 541660), (477, 531440), (504, 502970), (511, 496080), (520, 487494), (530, 478296), (546, 464280), (560, 452673), (584, 434070), (585, 433328), (624, 406245), (630, 402376), (636, 398580), (657, 385840), (689, 367920), (720, 352079), (728, 348210), (730, 347256), (742, 341640), (780, 324996), (795, 318864), (819, 309520), (840, 301782), (848, 298935), (876, 289380), (910, 278568), (936, 270830), (949, 267120), (954, 265720), (1008, 251485), (1022, 248040), (1040, 243747), (1060, 239148), (1092, 232140), (1095, 231504), (1113, 227760), (1168, 217035), (1170, 216664), (1260, 201188), (1272, 199290), (1314, 192920), (1365, 185712), (1378, 183960), (1456, 174105), (1460, 173628), (1484, 170820), (1533, 165360), (1560, 162498), (1590, 159432), (1638, 154760), (1680, 150891), (1752, 144690), (1820, 139284), (1855, 136656), (1872, 135415), (1898, 133560), (1908, 132860), (2044, 124020), (2067, 122640), (2120, 119574), (2184, 116070), (2190, 115752), (2226, 113880), (2340, 108332), (2385, 106288), (2520, 100594), (2544, 99645), (2555, 99216), (2628, 96460), (2730, 92856), (2756, 91980), (2847, 89040), (2920, 86814), (2968, 85410), (3066, 82680), (3120, 81249), (3180, 79716), (3276, 77380), (3285, 77168), (3339, 75920), (3445, 73584), (3504, 72345), (3640, 69642), (3710, 68328), (3796, 66780), (3816, 66430), (3869, 65520), (4088, 62010), (4095, 61904), (4134, 61320), (4240, 59787), (4368, 58035), (4380, 57876), (4452, 56940), (4599, 55120), (4680, 54166), (4745, 53424), (4770, 53144), (4823, 52560), (5040, 50297), (5110, 49608), (5256, 48230), (5460, 46428), (5512, 45990), (5565, 45552), (5694, 44520), (5840, 43407), (5936, 42705), (6132, 41340), (6201, 40880), (6360, 39858), (6552, 38690), (6570, 38584), (6643, 38160), (6678, 37960), (6890, 36792), (7280, 34821), (7420, 34164), (7592, 33390), (7632, 33215), (7665, 33072), (7738, 32760), (8176, 31005), (8190, 30952), (8268, 30660), (8541, 29680), (8760, 28938), (8904, 28470), (9198, 27560), (9360, 27083), (9490, 26712), (9540, 26572), (9646, 26280), (10220, 24804), (10335, 24528), (10512, 24115), (10920, 23214), (11024, 22995), (11130, 22776), (11388, 22260), (11607, 21840), (12264, 20670), (12402, 20440), (12720, 19929), (13104, 19345), (13140, 19292), (13286, 19080), (13356, 18980), (13780, 18396), (14235, 17808), (14469, 17520), (14840, 17082), (15184, 16695), (15330, 16536), (15476, 16380)]