152371440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 561130752

約数和(自身を除く): 408759312

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, 223, 234, 240, 260, 292, 312, 360, 365, 390, 438, 446, 468, 520, 584, 585, 624, 657, 669, 720, 730, 780, 876, 892, 936, 949, 1040, 1095, 1115, 1168, 1170, 1314, 1338, 1460, 1560, 1752, 1784, 1872, 1898, 2007, 2190, 2230, 2340, 2628, 2676, 2847, 2899, 2920, 3120, 3285, 3345, 3504, 3568, 3796, 4014, 4380, 4460, 4680, 4745, 5256, 5352, 5694, 5798, 5840, 6570, 6690, 7592, 8028, 8541, 8697, 8760, 8920, 9360, 9490, 10035, 10512, 10704, 11388, 11596, 13140, 13380, 14235, 14495, 15184, 16056, 16279, 17082, 17394, 17520, 17840, 18980, 20070, 22776, 23192, 26091, 26280, 26760, 28470, 28990, 32112, 32558, 34164, 34788, 37960, 40140, 42705, 43485, 45552, 46384, 48837, 52182, 52560, 53520, 56940, 57980, 65116, 68328, 69576, 75920, 80280, 81395, 85410, 86970, 97674, 104364, 113880, 115960, 130232, 130455, 136656, 139152, 146511, 160560, 162790, 170820, 173940, 195348, 208728, 211627, 227760, 231920, 244185, 260464, 260910, 293022, 325580, 341640, 347880, 390696, 417456, 423254, 488370, 521820, 586044, 634881, 651160, 683280, 695760, 732555, 781392, 846508, 976740, 1043640, 1058135, 1172088, 1269762, 1302320, 1465110, 1693016, 1904643, 1953480, 2087280, 2116270, 2344176, 2539524, 2930220, 3174405, 3386032, 3809286, 3906960, 4232540, 5079048, 5860440, 6348810, 7618572, 8465080, 9523215, 10158096, 11720880, 12697620, 15237144, 16930160, 19046430, 25395240, 30474288, 38092860, 50790480, 76185720, 152371440]

約数ペア:

[(1, 152371440), (2, 76185720), (3, 50790480), (4, 38092860), (5, 30474288), (6, 25395240), (8, 19046430), (9, 16930160), (10, 15237144), (12, 12697620), (13, 11720880), (15, 10158096), (16, 9523215), (18, 8465080), (20, 7618572), (24, 6348810), (26, 5860440), (30, 5079048), (36, 4232540), (39, 3906960), (40, 3809286), (45, 3386032), (48, 3174405), (52, 2930220), (60, 2539524), (65, 2344176), (72, 2116270), (73, 2087280), (78, 1953480), (80, 1904643), (90, 1693016), (104, 1465110), (117, 1302320), (120, 1269762), (130, 1172088), (144, 1058135), (146, 1043640), (156, 976740), (180, 846508), (195, 781392), (208, 732555), (219, 695760), (223, 683280), (234, 651160), (240, 634881), (260, 586044), (292, 521820), (312, 488370), (360, 423254), (365, 417456), (390, 390696), (438, 347880), (446, 341640), (468, 325580), (520, 293022), (584, 260910), (585, 260464), (624, 244185), (657, 231920), (669, 227760), (720, 211627), (730, 208728), (780, 195348), (876, 173940), (892, 170820), (936, 162790), (949, 160560), (1040, 146511), (1095, 139152), (1115, 136656), (1168, 130455), (1170, 130232), (1314, 115960), (1338, 113880), (1460, 104364), (1560, 97674), (1752, 86970), (1784, 85410), (1872, 81395), (1898, 80280), (2007, 75920), (2190, 69576), (2230, 68328), (2340, 65116), (2628, 57980), (2676, 56940), (2847, 53520), (2899, 52560), (2920, 52182), (3120, 48837), (3285, 46384), (3345, 45552), (3504, 43485), (3568, 42705), (3796, 40140), (4014, 37960), (4380, 34788), (4460, 34164), (4680, 32558), (4745, 32112), (5256, 28990), (5352, 28470), (5694, 26760), (5798, 26280), (5840, 26091), (6570, 23192), (6690, 22776), (7592, 20070), (8028, 18980), (8541, 17840), (8697, 17520), (8760, 17394), (8920, 17082), (9360, 16279), (9490, 16056), (10035, 15184), (10512, 14495), (10704, 14235), (11388, 13380), (11596, 13140)]