737852080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2307

約数の個数: 160

約数和(自身を含む): 2131292160

約数和(自身を除く): 1393440080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 620, 665, 760, 868, 1064, 1085, 1178, 1240, 1330, 1520, 1736, 2128, 2170, 2237, 2356, 2480, 2660, 2945, 3472, 4123, 4340, 4474, 4712, 5320, 5890, 8246, 8680, 8948, 9424, 10640, 11185, 11780, 15659, 16492, 17360, 17896, 20615, 22370, 23560, 31318, 32984, 35792, 41230, 42503, 44740, 47120, 62636, 65968, 69347, 78295, 82460, 85006, 89480, 125272, 138694, 156590, 164920, 170012, 178960, 212515, 250544, 277388, 297521, 313180, 329840, 340024, 346735, 425030, 485429, 554776, 595042, 626360, 680048, 693470, 850060, 970858, 1109552, 1190084, 1252720, 1317593, 1386940, 1487605, 1700120, 1941716, 2380168, 2427145, 2635186, 2773880, 2975210, 3400240, 3883432, 4760336, 4854290, 5270372, 5547760, 5950420, 6587965, 7766864, 9223151, 9708580, 10540744, 11900840, 13175930, 18446302, 19417160, 21081488, 23801680, 26351860, 36892604, 38834320, 46115755, 52703720, 73785208, 92231510, 105407440, 147570416, 184463020, 368926040, 737852080]

約数ペア:

[(1, 737852080), (2, 368926040), (4, 184463020), (5, 147570416), (7, 105407440), (8, 92231510), (10, 73785208), (14, 52703720), (16, 46115755), (19, 38834320), (20, 36892604), (28, 26351860), (31, 23801680), (35, 21081488), (38, 19417160), (40, 18446302), (56, 13175930), (62, 11900840), (70, 10540744), (76, 9708580), (80, 9223151), (95, 7766864), (112, 6587965), (124, 5950420), (133, 5547760), (140, 5270372), (152, 4854290), (155, 4760336), (190, 3883432), (217, 3400240), (248, 2975210), (266, 2773880), (280, 2635186), (304, 2427145), (310, 2380168), (380, 1941716), (434, 1700120), (496, 1487605), (532, 1386940), (560, 1317593), (589, 1252720), (620, 1190084), (665, 1109552), (760, 970858), (868, 850060), (1064, 693470), (1085, 680048), (1178, 626360), (1240, 595042), (1330, 554776), (1520, 485429), (1736, 425030), (2128, 346735), (2170, 340024), (2237, 329840), (2356, 313180), (2480, 297521), (2660, 277388), (2945, 250544), (3472, 212515), (4123, 178960), (4340, 170012), (4474, 164920), (4712, 156590), (5320, 138694), (5890, 125272), (8246, 89480), (8680, 85006), (8948, 82460), (9424, 78295), (10640, 69347), (11185, 65968), (11780, 62636), (15659, 47120), (16492, 44740), (17360, 42503), (17896, 41230), (20615, 35792), (22370, 32984), (23560, 31318)]