164972080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 320

約数和(自身を含む): 527966208

約数和(自身を除く): 362994128

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 31, 34, 35, 40, 43, 52, 56, 62, 65, 68, 70, 80, 85, 86, 91, 104, 112, 119, 124, 130, 136, 140, 155, 170, 172, 182, 208, 215, 217, 221, 238, 248, 260, 272, 280, 301, 310, 340, 344, 364, 403, 430, 434, 442, 455, 476, 496, 520, 527, 559, 560, 595, 602, 620, 680, 688, 728, 731, 806, 860, 868, 884, 910, 952, 1040, 1054, 1085, 1105, 1118, 1190, 1204, 1240, 1333, 1360, 1456, 1462, 1505, 1547, 1612, 1720, 1736, 1768, 1820, 1904, 2015, 2108, 2170, 2210, 2236, 2380, 2408, 2480, 2635, 2666, 2795, 2821, 2924, 3010, 3094, 3224, 3440, 3472, 3536, 3640, 3655, 3689, 3913, 4030, 4216, 4340, 4420, 4472, 4760, 4816, 5117, 5270, 5332, 5590, 5642, 5848, 6020, 6188, 6448, 6665, 6851, 7280, 7310, 7378, 7735, 7826, 8060, 8432, 8680, 8840, 8944, 9331, 9503, 9520, 10234, 10540, 10664, 11180, 11284, 11696, 12040, 12376, 13330, 13702, 14105, 14620, 14756, 15470, 15652, 16120, 17329, 17360, 17680, 18445, 18662, 19006, 19565, 20468, 21080, 21328, 22360, 22568, 22661, 24080, 24752, 25585, 26660, 27404, 28210, 29240, 29512, 30940, 31304, 32240, 34255, 34658, 36890, 37324, 38012, 39130, 40936, 42160, 44720, 45136, 45322, 46655, 47515, 47957, 51170, 53320, 54808, 56420, 58480, 59024, 61880, 62608, 66521, 68510, 69316, 73780, 74648, 76024, 78260, 81872, 86645, 90644, 93310, 95030, 95914, 102340, 106640, 109616, 112840, 113305, 121303, 123760, 133042, 137020, 138632, 147560, 149296, 152048, 156520, 158627, 173290, 181288, 186620, 190060, 191828, 204680, 225680, 226610, 239785, 242606, 266084, 274040, 277264, 294593, 295120, 313040, 317254, 332605, 346580, 362576, 373240, 380120, 383656, 409360, 453220, 479570, 485212, 532168, 548080, 589186, 606515, 634508, 665210, 693160, 746480, 760240, 767312, 793135, 906440, 959140, 970424, 1064336, 1178372, 1213030, 1269016, 1330420, 1386320, 1472965, 1586270, 1812880, 1918280, 1940848, 2062151, 2356744, 2426060, 2538032, 2660840, 2945930, 3172540, 3836560, 4124302, 4713488, 4852120, 5321680, 5891860, 6345080, 8248604, 9704240, 10310755, 11783720, 12690160, 16497208, 20621510, 23567440, 32994416, 41243020, 82486040, 164972080]

約数ペア:

[(1, 164972080), (2, 82486040), (4, 41243020), (5, 32994416), (7, 23567440), (8, 20621510), (10, 16497208), (13, 12690160), (14, 11783720), (16, 10310755), (17, 9704240), (20, 8248604), (26, 6345080), (28, 5891860), (31, 5321680), (34, 4852120), (35, 4713488), (40, 4124302), (43, 3836560), (52, 3172540), (56, 2945930), (62, 2660840), (65, 2538032), (68, 2426060), (70, 2356744), (80, 2062151), (85, 1940848), (86, 1918280), (91, 1812880), (104, 1586270), (112, 1472965), (119, 1386320), (124, 1330420), (130, 1269016), (136, 1213030), (140, 1178372), (155, 1064336), (170, 970424), (172, 959140), (182, 906440), (208, 793135), (215, 767312), (217, 760240), (221, 746480), (238, 693160), (248, 665210), (260, 634508), (272, 606515), (280, 589186), (301, 548080), (310, 532168), (340, 485212), (344, 479570), (364, 453220), (403, 409360), (430, 383656), (434, 380120), (442, 373240), (455, 362576), (476, 346580), (496, 332605), (520, 317254), (527, 313040), (559, 295120), (560, 294593), (595, 277264), (602, 274040), (620, 266084), (680, 242606), (688, 239785), (728, 226610), (731, 225680), (806, 204680), (860, 191828), (868, 190060), (884, 186620), (910, 181288), (952, 173290), (1040, 158627), (1054, 156520), (1085, 152048), (1105, 149296), (1118, 147560), (1190, 138632), (1204, 137020), (1240, 133042), (1333, 123760), (1360, 121303), (1456, 113305), (1462, 112840), (1505, 109616), (1547, 106640), (1612, 102340), (1720, 95914), (1736, 95030), (1768, 93310), (1820, 90644), (1904, 86645), (2015, 81872), (2108, 78260), (2170, 76024), (2210, 74648), (2236, 73780), (2380, 69316), (2408, 68510), (2480, 66521), (2635, 62608), (2666, 61880), (2795, 59024), (2821, 58480), (2924, 56420), (3010, 54808), (3094, 53320), (3224, 51170), (3440, 47957), (3472, 47515), (3536, 46655), (3640, 45322), (3655, 45136), (3689, 44720), (3913, 42160), (4030, 40936), (4216, 39130), (4340, 38012), (4420, 37324), (4472, 36890), (4760, 34658), (4816, 34255), (5117, 32240), (5270, 31304), (5332, 30940), (5590, 29512), (5642, 29240), (5848, 28210), (6020, 27404), (6188, 26660), (6448, 25585), (6665, 24752), (6851, 24080), (7280, 22661), (7310, 22568), (7378, 22360), (7735, 21328), (7826, 21080), (8060, 20468), (8432, 19565), (8680, 19006), (8840, 18662), (8944, 18445), (9331, 17680), (9503, 17360), (9520, 17329), (10234, 16120), (10540, 15652), (10664, 15470), (11180, 14756), (11284, 14620), (11696, 14105), (12040, 13702), (12376, 13330)]