273995280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 240

約数和(自身を含む): 1007029296

約数和(自身を除く): 733034016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 73, 78, 80, 90, 104, 117, 120, 130, 144, 146, 156, 180, 195, 208, 219, 234, 240, 260, 292, 312, 360, 365, 390, 401, 438, 468, 520, 584, 585, 624, 657, 720, 730, 780, 802, 876, 936, 949, 1040, 1095, 1168, 1170, 1203, 1314, 1460, 1560, 1604, 1752, 1872, 1898, 2005, 2190, 2340, 2406, 2628, 2847, 2920, 3120, 3208, 3285, 3504, 3609, 3796, 4010, 4380, 4680, 4745, 4812, 5213, 5256, 5694, 5840, 6015, 6416, 6570, 7218, 7592, 8020, 8541, 8760, 9360, 9490, 9624, 10426, 10512, 11388, 12030, 13140, 14235, 14436, 15184, 15639, 16040, 17082, 17520, 18045, 18980, 19248, 20852, 22776, 24060, 26065, 26280, 28470, 28872, 29273, 31278, 32080, 34164, 36090, 37960, 41704, 42705, 45552, 46917, 48120, 52130, 52560, 56940, 57744, 58546, 62556, 68328, 72180, 75920, 78195, 83408, 85410, 87819, 93834, 96240, 104260, 113880, 117092, 125112, 136656, 144360, 146365, 156390, 170820, 175638, 187668, 208520, 227760, 234184, 234585, 250224, 263457, 288720, 292730, 312780, 341640, 351276, 375336, 380549, 417040, 439095, 468368, 469170, 526914, 585460, 625560, 683280, 702552, 750672, 761098, 878190, 938340, 1053828, 1141647, 1170920, 1251120, 1317285, 1405104, 1522196, 1756380, 1876680, 1902745, 2107656, 2283294, 2341840, 2634570, 3044392, 3424941, 3512760, 3753360, 3805490, 4215312, 4566588, 5269140, 5708235, 6088784, 6849882, 7025520, 7610980, 9133176, 10538280, 11416470, 13699764, 15221960, 17124705, 18266352, 21076560, 22832940, 27399528, 30443920, 34249410, 45665880, 54799056, 68498820, 91331760, 136997640, 273995280]

約数ペア:

[(1, 273995280), (2, 136997640), (3, 91331760), (4, 68498820), (5, 54799056), (6, 45665880), (8, 34249410), (9, 30443920), (10, 27399528), (12, 22832940), (13, 21076560), (15, 18266352), (16, 17124705), (18, 15221960), (20, 13699764), (24, 11416470), (26, 10538280), (30, 9133176), (36, 7610980), (39, 7025520), (40, 6849882), (45, 6088784), (48, 5708235), (52, 5269140), (60, 4566588), (65, 4215312), (72, 3805490), (73, 3753360), (78, 3512760), (80, 3424941), (90, 3044392), (104, 2634570), (117, 2341840), (120, 2283294), (130, 2107656), (144, 1902745), (146, 1876680), (156, 1756380), (180, 1522196), (195, 1405104), (208, 1317285), (219, 1251120), (234, 1170920), (240, 1141647), (260, 1053828), (292, 938340), (312, 878190), (360, 761098), (365, 750672), (390, 702552), (401, 683280), (438, 625560), (468, 585460), (520, 526914), (584, 469170), (585, 468368), (624, 439095), (657, 417040), (720, 380549), (730, 375336), (780, 351276), (802, 341640), (876, 312780), (936, 292730), (949, 288720), (1040, 263457), (1095, 250224), (1168, 234585), (1170, 234184), (1203, 227760), (1314, 208520), (1460, 187668), (1560, 175638), (1604, 170820), (1752, 156390), (1872, 146365), (1898, 144360), (2005, 136656), (2190, 125112), (2340, 117092), (2406, 113880), (2628, 104260), (2847, 96240), (2920, 93834), (3120, 87819), (3208, 85410), (3285, 83408), (3504, 78195), (3609, 75920), (3796, 72180), (4010, 68328), (4380, 62556), (4680, 58546), (4745, 57744), (4812, 56940), (5213, 52560), (5256, 52130), (5694, 48120), (5840, 46917), (6015, 45552), (6416, 42705), (6570, 41704), (7218, 37960), (7592, 36090), (8020, 34164), (8541, 32080), (8760, 31278), (9360, 29273), (9490, 28872), (9624, 28470), (10426, 26280), (10512, 26065), (11388, 24060), (12030, 22776), (13140, 20852), (14235, 19248), (14436, 18980), (15184, 18045), (15639, 17520), (16040, 17082)]