103760720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 293314560

約数和(自身を除く): 189553840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 43, 56, 62, 70, 80, 86, 112, 124, 139, 140, 155, 172, 215, 217, 248, 278, 280, 301, 310, 344, 430, 434, 496, 556, 560, 602, 620, 688, 695, 860, 868, 973, 1085, 1112, 1204, 1240, 1333, 1390, 1505, 1720, 1736, 1946, 2170, 2224, 2408, 2480, 2666, 2780, 3010, 3440, 3472, 3892, 4309, 4340, 4816, 4865, 5332, 5560, 5977, 6020, 6665, 7784, 8618, 8680, 9331, 9730, 10664, 11120, 11954, 12040, 13330, 15568, 17236, 17360, 18662, 19460, 21328, 21545, 23908, 24080, 26660, 29885, 30163, 34472, 37324, 38920, 41839, 43090, 46655, 47816, 53320, 59770, 60326, 68944, 74648, 77840, 83678, 86180, 93310, 95632, 106640, 119540, 120652, 149296, 150815, 167356, 172360, 185287, 186620, 209195, 239080, 241304, 301630, 334712, 344720, 370574, 373240, 418390, 478160, 482608, 603260, 669424, 741148, 746480, 836780, 926435, 1206520, 1297009, 1482296, 1673560, 1852870, 2413040, 2594018, 2964592, 3347120, 3705740, 5188036, 6485045, 7411480, 10376072, 12970090, 14822960, 20752144, 25940180, 51880360, 103760720]

約数ペア:

[(1, 103760720), (2, 51880360), (4, 25940180), (5, 20752144), (7, 14822960), (8, 12970090), (10, 10376072), (14, 7411480), (16, 6485045), (20, 5188036), (28, 3705740), (31, 3347120), (35, 2964592), (40, 2594018), (43, 2413040), (56, 1852870), (62, 1673560), (70, 1482296), (80, 1297009), (86, 1206520), (112, 926435), (124, 836780), (139, 746480), (140, 741148), (155, 669424), (172, 603260), (215, 482608), (217, 478160), (248, 418390), (278, 373240), (280, 370574), (301, 344720), (310, 334712), (344, 301630), (430, 241304), (434, 239080), (496, 209195), (556, 186620), (560, 185287), (602, 172360), (620, 167356), (688, 150815), (695, 149296), (860, 120652), (868, 119540), (973, 106640), (1085, 95632), (1112, 93310), (1204, 86180), (1240, 83678), (1333, 77840), (1390, 74648), (1505, 68944), (1720, 60326), (1736, 59770), (1946, 53320), (2170, 47816), (2224, 46655), (2408, 43090), (2480, 41839), (2666, 38920), (2780, 37324), (3010, 34472), (3440, 30163), (3472, 29885), (3892, 26660), (4309, 24080), (4340, 23908), (4816, 21545), (4865, 21328), (5332, 19460), (5560, 18662), (5977, 17360), (6020, 17236), (6665, 15568), (7784, 13330), (8618, 12040), (8680, 11954), (9331, 11120), (9730, 10664)]