201023040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 224

約数和(自身を含む): 684702720

約数和(自身を除く): 483679680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 103, 107, 114, 120, 152, 160, 190, 192, 206, 214, 228, 240, 285, 304, 309, 320, 321, 380, 412, 428, 456, 480, 515, 535, 570, 608, 618, 642, 760, 824, 856, 912, 960, 1030, 1070, 1140, 1216, 1236, 1284, 1520, 1545, 1605, 1648, 1712, 1824, 1957, 2033, 2060, 2140, 2280, 2472, 2568, 3040, 3090, 3210, 3296, 3424, 3648, 3914, 4066, 4120, 4280, 4560, 4944, 5136, 5871, 6080, 6099, 6180, 6420, 6592, 6848, 7828, 8132, 8240, 8560, 9120, 9785, 9888, 10165, 10272, 11021, 11742, 12198, 12360, 12840, 15656, 16264, 16480, 17120, 18240, 19570, 19776, 20330, 20544, 22042, 23484, 24396, 24720, 25680, 29355, 30495, 31312, 32528, 32960, 33063, 34240, 39140, 40660, 44084, 46968, 48792, 49440, 51360, 55105, 58710, 60990, 62624, 65056, 66126, 78280, 81320, 88168, 93936, 97584, 98880, 102720, 110210, 117420, 121980, 125248, 130112, 132252, 156560, 162640, 165315, 176336, 187872, 195168, 209399, 220420, 234840, 243960, 264504, 313120, 325280, 330630, 352672, 375744, 390336, 418798, 440840, 469680, 487920, 529008, 626240, 628197, 650560, 661260, 705344, 837596, 881680, 939360, 975840, 1046995, 1058016, 1256394, 1322520, 1675192, 1763360, 1878720, 1951680, 2093990, 2116032, 2512788, 2645040, 3140985, 3350384, 3526720, 4187980, 5025576, 5290080, 6281970, 6700768, 8375960, 10051152, 10580160, 12563940, 13401536, 16751920, 20102304, 25127880, 33503840, 40204608, 50255760, 67007680, 100511520, 201023040]

約数ペア:

[(1, 201023040), (2, 100511520), (3, 67007680), (4, 50255760), (5, 40204608), (6, 33503840), (8, 25127880), (10, 20102304), (12, 16751920), (15, 13401536), (16, 12563940), (19, 10580160), (20, 10051152), (24, 8375960), (30, 6700768), (32, 6281970), (38, 5290080), (40, 5025576), (48, 4187980), (57, 3526720), (60, 3350384), (64, 3140985), (76, 2645040), (80, 2512788), (95, 2116032), (96, 2093990), (103, 1951680), (107, 1878720), (114, 1763360), (120, 1675192), (152, 1322520), (160, 1256394), (190, 1058016), (192, 1046995), (206, 975840), (214, 939360), (228, 881680), (240, 837596), (285, 705344), (304, 661260), (309, 650560), (320, 628197), (321, 626240), (380, 529008), (412, 487920), (428, 469680), (456, 440840), (480, 418798), (515, 390336), (535, 375744), (570, 352672), (608, 330630), (618, 325280), (642, 313120), (760, 264504), (824, 243960), (856, 234840), (912, 220420), (960, 209399), (1030, 195168), (1070, 187872), (1140, 176336), (1216, 165315), (1236, 162640), (1284, 156560), (1520, 132252), (1545, 130112), (1605, 125248), (1648, 121980), (1712, 117420), (1824, 110210), (1957, 102720), (2033, 98880), (2060, 97584), (2140, 93936), (2280, 88168), (2472, 81320), (2568, 78280), (3040, 66126), (3090, 65056), (3210, 62624), (3296, 60990), (3424, 58710), (3648, 55105), (3914, 51360), (4066, 49440), (4120, 48792), (4280, 46968), (4560, 44084), (4944, 40660), (5136, 39140), (5871, 34240), (6080, 33063), (6099, 32960), (6180, 32528), (6420, 31312), (6592, 30495), (6848, 29355), (7828, 25680), (8132, 24720), (8240, 24396), (8560, 23484), (9120, 22042), (9785, 20544), (9888, 20330), (10165, 19776), (10272, 19570), (11021, 18240), (11742, 17120), (12198, 16480), (12360, 16264), (12840, 15656)]