1118016240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:796

約数の個数: 320

約数和(自身を含む): 4114022400

約数和(自身を除く): 2996006160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 31, 33, 38, 40, 44, 48, 55, 57, 60, 62, 66, 76, 80, 88, 93, 95, 110, 114, 120, 124, 132, 152, 155, 165, 176, 186, 190, 209, 220, 228, 240, 248, 264, 285, 304, 310, 330, 341, 372, 380, 418, 440, 456, 465, 496, 528, 570, 589, 620, 627, 660, 682, 719, 744, 760, 836, 880, 912, 930, 1023, 1045, 1140, 1178, 1240, 1254, 1320, 1364, 1438, 1488, 1520, 1672, 1705, 1767, 1860, 2046, 2090, 2157, 2280, 2356, 2480, 2508, 2640, 2728, 2876, 2945, 3135, 3344, 3410, 3534, 3595, 3720, 4092, 4180, 4314, 4560, 4712, 5016, 5115, 5456, 5752, 5890, 6270, 6479, 6820, 7068, 7190, 7440, 7909, 8184, 8360, 8628, 8835, 9424, 10032, 10230, 10785, 11504, 11780, 12540, 12958, 13640, 13661, 14136, 14380, 15818, 16368, 16720, 17256, 17670, 19437, 20460, 21570, 22289, 23560, 23727, 25080, 25916, 27280, 27322, 28272, 28760, 31636, 32395, 34512, 35340, 38874, 39545, 40920, 40983, 43140, 44578, 47120, 47454, 50160, 51832, 54644, 57520, 63272, 64790, 66867, 68305, 70680, 77748, 79090, 81840, 81966, 86280, 89156, 94908, 97185, 103664, 109288, 111445, 118635, 126544, 129580, 133734, 136610, 141360, 150271, 155496, 158180, 163932, 172560, 178312, 189816, 194370, 204915, 218576, 222890, 237270, 245179, 259160, 267468, 273220, 300542, 310992, 316360, 327864, 334335, 356624, 379632, 388740, 409830, 423491, 445780, 450813, 474540, 490358, 518320, 534936, 546440, 601084, 632720, 655728, 668670, 735537, 751355, 777480, 819660, 846982, 891560, 901626, 949080, 980716, 1069872, 1092880, 1202168, 1225895, 1270473, 1337340, 1471074, 1502710, 1554960, 1639320, 1693964, 1783120, 1803252, 1898160, 1961432, 2117455, 2254065, 2404336, 2451790, 2540946, 2674680, 2942148, 3005420, 3278640, 3387928, 3606504, 3677685, 3922864, 4234910, 4508130, 4658401, 4903580, 5081892, 5349360, 5884296, 6010840, 6352365, 6775856, 7213008, 7355370, 8469820, 9016260, 9316802, 9807160, 10163784, 11768592, 12021680, 12704730, 13975203, 14710740, 16939640, 18032520, 18633604, 19614320, 20327568, 23292005, 25409460, 27950406, 29421480, 33879280, 36065040, 37267208, 46584010, 50818920, 55900812, 58842960, 69876015, 74534416, 93168020, 101637840, 111801624, 139752030, 186336040, 223603248, 279504060, 372672080, 559008120, 1118016240]

約数ペア:

[(1, 1118016240), (2, 559008120), (3, 372672080), (4, 279504060), (5, 223603248), (6, 186336040), (8, 139752030), (10, 111801624), (11, 101637840), (12, 93168020), (15, 74534416), (16, 69876015), (19, 58842960), (20, 55900812), (22, 50818920), (24, 46584010), (30, 37267208), (31, 36065040), (33, 33879280), (38, 29421480), (40, 27950406), (44, 25409460), (48, 23292005), (55, 20327568), (57, 19614320), (60, 18633604), (62, 18032520), (66, 16939640), (76, 14710740), (80, 13975203), (88, 12704730), (93, 12021680), (95, 11768592), (110, 10163784), (114, 9807160), (120, 9316802), (124, 9016260), (132, 8469820), (152, 7355370), (155, 7213008), (165, 6775856), (176, 6352365), (186, 6010840), (190, 5884296), (209, 5349360), (220, 5081892), (228, 4903580), (240, 4658401), (248, 4508130), (264, 4234910), (285, 3922864), (304, 3677685), (310, 3606504), (330, 3387928), (341, 3278640), (372, 3005420), (380, 2942148), (418, 2674680), (440, 2540946), (456, 2451790), (465, 2404336), (496, 2254065), (528, 2117455), (570, 1961432), (589, 1898160), (620, 1803252), (627, 1783120), (660, 1693964), (682, 1639320), (719, 1554960), (744, 1502710), (760, 1471074), (836, 1337340), (880, 1270473), (912, 1225895), (930, 1202168), (1023, 1092880), (1045, 1069872), (1140, 980716), (1178, 949080), (1240, 901626), (1254, 891560), (1320, 846982), (1364, 819660), (1438, 777480), (1488, 751355), (1520, 735537), (1672, 668670), (1705, 655728), (1767, 632720), (1860, 601084), (2046, 546440), (2090, 534936), (2157, 518320), (2280, 490358), (2356, 474540), (2480, 450813), (2508, 445780), (2640, 423491), (2728, 409830), (2876, 388740), (2945, 379632), (3135, 356624), (3344, 334335), (3410, 327864), (3534, 316360), (3595, 310992), (3720, 300542), (4092, 273220), (4180, 267468), (4314, 259160), (4560, 245179), (4712, 237270), (5016, 222890), (5115, 218576), (5456, 204915), (5752, 194370), (5890, 189816), (6270, 178312), (6479, 172560), (6820, 163932), (7068, 158180), (7190, 155496), (7440, 150271), (7909, 141360), (8184, 136610), (8360, 133734), (8628, 129580), (8835, 126544), (9424, 118635), (10032, 111445), (10230, 109288), (10785, 103664), (11504, 97185), (11780, 94908), (12540, 89156), (12958, 86280), (13640, 81966), (13661, 81840), (14136, 79090), (14380, 77748), (15818, 70680), (16368, 68305), (16720, 66867), (17256, 64790), (17670, 63272), (19437, 57520), (20460, 54644), (21570, 51832), (22289, 50160), (23560, 47454), (23727, 47120), (25080, 44578), (25916, 43140), (27280, 40983), (27322, 40920), (28272, 39545), (28760, 38874), (31636, 35340), (32395, 34512)]