149417520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 320

約数和(自身を含む): 579010560

約数和(自身を除く): 429593040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 48, 56, 57, 60, 62, 70, 76, 80, 84, 93, 95, 105, 112, 114, 120, 124, 133, 140, 151, 152, 155, 168, 186, 190, 210, 217, 228, 240, 248, 266, 280, 285, 302, 304, 310, 336, 372, 380, 399, 420, 434, 453, 456, 465, 496, 532, 560, 570, 589, 604, 620, 651, 665, 744, 755, 760, 798, 840, 868, 906, 912, 930, 1057, 1064, 1085, 1140, 1178, 1208, 1240, 1302, 1330, 1488, 1510, 1520, 1596, 1680, 1736, 1767, 1812, 1860, 1995, 2114, 2128, 2170, 2265, 2280, 2356, 2416, 2480, 2604, 2660, 2869, 2945, 3020, 3171, 3192, 3255, 3472, 3534, 3624, 3720, 3990, 4123, 4228, 4340, 4530, 4560, 4681, 4712, 5208, 5285, 5320, 5738, 5890, 6040, 6342, 6384, 6510, 7068, 7248, 7440, 7980, 8246, 8456, 8607, 8680, 8835, 9060, 9362, 9424, 10416, 10570, 10640, 11476, 11780, 12080, 12369, 12684, 13020, 14043, 14136, 14345, 15855, 15960, 16492, 16912, 17214, 17360, 17670, 18120, 18724, 20083, 20615, 21140, 22952, 23405, 23560, 24738, 25368, 26040, 28086, 28272, 28690, 31710, 31920, 32767, 32984, 34428, 35340, 36240, 37448, 40166, 41230, 42280, 43035, 45904, 46810, 47120, 49476, 50736, 52080, 56172, 57380, 60249, 61845, 63420, 65534, 65968, 68856, 70215, 70680, 74896, 80332, 82460, 84560, 86070, 88939, 93620, 98301, 98952, 100415, 112344, 114760, 120498, 123690, 126840, 131068, 137712, 140430, 141360, 160664, 163835, 164920, 172140, 177878, 187240, 196602, 197904, 200830, 224688, 229520, 240996, 247380, 253680, 262136, 266817, 280860, 301245, 321328, 327670, 329840, 344280, 355756, 374480, 393204, 401660, 444695, 481992, 491505, 494760, 524272, 533634, 561720, 602490, 622573, 655340, 688560, 711512, 786408, 803320, 889390, 963984, 983010, 989520, 1067268, 1123440, 1204980, 1245146, 1310680, 1334085, 1423024, 1572816, 1606640, 1778780, 1867719, 1966020, 2134536, 2409960, 2490292, 2621360, 2668170, 3112865, 3557560, 3735438, 3932040, 4269072, 4819920, 4980584, 5336340, 6225730, 7115120, 7470876, 7864080, 9338595, 9961168, 10672680, 12451460, 14941752, 18677190, 21345360, 24902920, 29883504, 37354380, 49805840, 74708760, 149417520]

約数ペア:

[(1, 149417520), (2, 74708760), (3, 49805840), (4, 37354380), (5, 29883504), (6, 24902920), (7, 21345360), (8, 18677190), (10, 14941752), (12, 12451460), (14, 10672680), (15, 9961168), (16, 9338595), (19, 7864080), (20, 7470876), (21, 7115120), (24, 6225730), (28, 5336340), (30, 4980584), (31, 4819920), (35, 4269072), (38, 3932040), (40, 3735438), (42, 3557560), (48, 3112865), (56, 2668170), (57, 2621360), (60, 2490292), (62, 2409960), (70, 2134536), (76, 1966020), (80, 1867719), (84, 1778780), (93, 1606640), (95, 1572816), (105, 1423024), (112, 1334085), (114, 1310680), (120, 1245146), (124, 1204980), (133, 1123440), (140, 1067268), (151, 989520), (152, 983010), (155, 963984), (168, 889390), (186, 803320), (190, 786408), (210, 711512), (217, 688560), (228, 655340), (240, 622573), (248, 602490), (266, 561720), (280, 533634), (285, 524272), (302, 494760), (304, 491505), (310, 481992), (336, 444695), (372, 401660), (380, 393204), (399, 374480), (420, 355756), (434, 344280), (453, 329840), (456, 327670), (465, 321328), (496, 301245), (532, 280860), (560, 266817), (570, 262136), (589, 253680), (604, 247380), (620, 240996), (651, 229520), (665, 224688), (744, 200830), (755, 197904), (760, 196602), (798, 187240), (840, 177878), (868, 172140), (906, 164920), (912, 163835), (930, 160664), (1057, 141360), (1064, 140430), (1085, 137712), (1140, 131068), (1178, 126840), (1208, 123690), (1240, 120498), (1302, 114760), (1330, 112344), (1488, 100415), (1510, 98952), (1520, 98301), (1596, 93620), (1680, 88939), (1736, 86070), (1767, 84560), (1812, 82460), (1860, 80332), (1995, 74896), (2114, 70680), (2128, 70215), (2170, 68856), (2265, 65968), (2280, 65534), (2356, 63420), (2416, 61845), (2480, 60249), (2604, 57380), (2660, 56172), (2869, 52080), (2945, 50736), (3020, 49476), (3171, 47120), (3192, 46810), (3255, 45904), (3472, 43035), (3534, 42280), (3624, 41230), (3720, 40166), (3990, 37448), (4123, 36240), (4228, 35340), (4340, 34428), (4530, 32984), (4560, 32767), (4681, 31920), (4712, 31710), (5208, 28690), (5285, 28272), (5320, 28086), (5738, 26040), (5890, 25368), (6040, 24738), (6342, 23560), (6384, 23405), (6510, 22952), (7068, 21140), (7248, 20615), (7440, 20083), (7980, 18724), (8246, 18120), (8456, 17670), (8607, 17360), (8680, 17214), (8835, 16912), (9060, 16492), (9362, 15960), (9424, 15855), (10416, 14345), (10570, 14136), (10640, 14043), (11476, 13020), (11780, 12684), (12080, 12369)]