202351520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 592945920

約数和(自身を除く): 390594400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 56, 70, 74, 76, 80, 95, 112, 133, 140, 148, 152, 160, 185, 190, 224, 257, 259, 266, 280, 296, 304, 370, 380, 514, 518, 532, 560, 592, 608, 665, 703, 740, 760, 1028, 1036, 1064, 1120, 1184, 1285, 1295, 1330, 1406, 1480, 1520, 1799, 2056, 2072, 2128, 2570, 2590, 2660, 2812, 2960, 3040, 3515, 3598, 4112, 4144, 4256, 4883, 4921, 5140, 5180, 5320, 5624, 5920, 7030, 7196, 8224, 8288, 8995, 9509, 9766, 9842, 10280, 10360, 10640, 11248, 14060, 14392, 17990, 19018, 19532, 19684, 20560, 20720, 21280, 22496, 24415, 24605, 28120, 28784, 34181, 35980, 38036, 39064, 39368, 41120, 41440, 47545, 48830, 49210, 56240, 57568, 66563, 68362, 71960, 76072, 78128, 78736, 95090, 97660, 98420, 112480, 133126, 136724, 143920, 152144, 156256, 157472, 170905, 180671, 190180, 195320, 196840, 266252, 273448, 287840, 304288, 332815, 341810, 361342, 380360, 390640, 393680, 532504, 546896, 665630, 683620, 722684, 760720, 781280, 787360, 903355, 1065008, 1093792, 1264697, 1331260, 1367240, 1445368, 1521440, 1806710, 2130016, 2529394, 2662520, 2734480, 2890736, 3613420, 5058788, 5325040, 5468960, 5781472, 6323485, 7226840, 10117576, 10650080, 12646970, 14453680, 20235152, 25293940, 28907360, 40470304, 50587880, 101175760, 202351520]

約数ペア:

[(1, 202351520), (2, 101175760), (4, 50587880), (5, 40470304), (7, 28907360), (8, 25293940), (10, 20235152), (14, 14453680), (16, 12646970), (19, 10650080), (20, 10117576), (28, 7226840), (32, 6323485), (35, 5781472), (37, 5468960), (38, 5325040), (40, 5058788), (56, 3613420), (70, 2890736), (74, 2734480), (76, 2662520), (80, 2529394), (95, 2130016), (112, 1806710), (133, 1521440), (140, 1445368), (148, 1367240), (152, 1331260), (160, 1264697), (185, 1093792), (190, 1065008), (224, 903355), (257, 787360), (259, 781280), (266, 760720), (280, 722684), (296, 683620), (304, 665630), (370, 546896), (380, 532504), (514, 393680), (518, 390640), (532, 380360), (560, 361342), (592, 341810), (608, 332815), (665, 304288), (703, 287840), (740, 273448), (760, 266252), (1028, 196840), (1036, 195320), (1064, 190180), (1120, 180671), (1184, 170905), (1285, 157472), (1295, 156256), (1330, 152144), (1406, 143920), (1480, 136724), (1520, 133126), (1799, 112480), (2056, 98420), (2072, 97660), (2128, 95090), (2570, 78736), (2590, 78128), (2660, 76072), (2812, 71960), (2960, 68362), (3040, 66563), (3515, 57568), (3598, 56240), (4112, 49210), (4144, 48830), (4256, 47545), (4883, 41440), (4921, 41120), (5140, 39368), (5180, 39064), (5320, 38036), (5624, 35980), (5920, 34181), (7030, 28784), (7196, 28120), (8224, 24605), (8288, 24415), (8995, 22496), (9509, 21280), (9766, 20720), (9842, 20560), (10280, 19684), (10360, 19532), (10640, 19018), (11248, 17990), (14060, 14392)]