404703040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:337

約数の個数: 224

約数和(自身を含む): 1195303680

約数和(自身を除く): 790600640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 56, 64, 70, 74, 76, 80, 95, 112, 133, 140, 148, 152, 160, 185, 190, 224, 257, 259, 266, 280, 296, 304, 320, 370, 380, 448, 514, 518, 532, 560, 592, 608, 665, 703, 740, 760, 1028, 1036, 1064, 1120, 1184, 1216, 1285, 1295, 1330, 1406, 1480, 1520, 1799, 2056, 2072, 2128, 2240, 2368, 2570, 2590, 2660, 2812, 2960, 3040, 3515, 3598, 4112, 4144, 4256, 4883, 4921, 5140, 5180, 5320, 5624, 5920, 6080, 7030, 7196, 8224, 8288, 8512, 8995, 9509, 9766, 9842, 10280, 10360, 10640, 11248, 11840, 14060, 14392, 16448, 16576, 17990, 19018, 19532, 19684, 20560, 20720, 21280, 22496, 24415, 24605, 28120, 28784, 34181, 35980, 38036, 39064, 39368, 41120, 41440, 42560, 44992, 47545, 48830, 49210, 56240, 57568, 66563, 68362, 71960, 76072, 78128, 78736, 82240, 82880, 95090, 97660, 98420, 112480, 115136, 133126, 136724, 143920, 152144, 156256, 157472, 170905, 180671, 190180, 195320, 196840, 224960, 266252, 273448, 287840, 304288, 312512, 314944, 332815, 341810, 361342, 380360, 390640, 393680, 532504, 546896, 575680, 608576, 665630, 683620, 722684, 760720, 781280, 787360, 903355, 1065008, 1093792, 1264697, 1331260, 1367240, 1445368, 1521440, 1562560, 1574720, 1806710, 2130016, 2187584, 2529394, 2662520, 2734480, 2890736, 3042880, 3613420, 4260032, 5058788, 5325040, 5468960, 5781472, 6323485, 7226840, 10117576, 10650080, 10937920, 11562944, 12646970, 14453680, 20235152, 21300160, 25293940, 28907360, 40470304, 50587880, 57814720, 80940608, 101175760, 202351520, 404703040]

約数ペア:

[(1, 404703040), (2, 202351520), (4, 101175760), (5, 80940608), (7, 57814720), (8, 50587880), (10, 40470304), (14, 28907360), (16, 25293940), (19, 21300160), (20, 20235152), (28, 14453680), (32, 12646970), (35, 11562944), (37, 10937920), (38, 10650080), (40, 10117576), (56, 7226840), (64, 6323485), (70, 5781472), (74, 5468960), (76, 5325040), (80, 5058788), (95, 4260032), (112, 3613420), (133, 3042880), (140, 2890736), (148, 2734480), (152, 2662520), (160, 2529394), (185, 2187584), (190, 2130016), (224, 1806710), (257, 1574720), (259, 1562560), (266, 1521440), (280, 1445368), (296, 1367240), (304, 1331260), (320, 1264697), (370, 1093792), (380, 1065008), (448, 903355), (514, 787360), (518, 781280), (532, 760720), (560, 722684), (592, 683620), (608, 665630), (665, 608576), (703, 575680), (740, 546896), (760, 532504), (1028, 393680), (1036, 390640), (1064, 380360), (1120, 361342), (1184, 341810), (1216, 332815), (1285, 314944), (1295, 312512), (1330, 304288), (1406, 287840), (1480, 273448), (1520, 266252), (1799, 224960), (2056, 196840), (2072, 195320), (2128, 190180), (2240, 180671), (2368, 170905), (2570, 157472), (2590, 156256), (2660, 152144), (2812, 143920), (2960, 136724), (3040, 133126), (3515, 115136), (3598, 112480), (4112, 98420), (4144, 97660), (4256, 95090), (4883, 82880), (4921, 82240), (5140, 78736), (5180, 78128), (5320, 76072), (5624, 71960), (5920, 68362), (6080, 66563), (7030, 57568), (7196, 56240), (8224, 49210), (8288, 48830), (8512, 47545), (8995, 44992), (9509, 42560), (9766, 41440), (9842, 41120), (10280, 39368), (10360, 39064), (10640, 38036), (11248, 35980), (11840, 34181), (14060, 28784), (14392, 28120), (16448, 24605), (16576, 24415), (17990, 22496), (19018, 21280), (19532, 20720), (19684, 20560)]