1294359040

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 320

約数和(自身を含む): 3712262400

約数和(自身を除く): 2417903360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 26, 32, 38, 40, 46, 52, 64, 65, 76, 80, 89, 92, 95, 104, 115, 128, 130, 152, 160, 178, 184, 190, 208, 230, 247, 256, 260, 299, 304, 320, 356, 368, 380, 416, 437, 445, 460, 494, 512, 520, 598, 608, 640, 712, 736, 760, 832, 874, 890, 920, 988, 1040, 1157, 1196, 1216, 1235, 1280, 1424, 1472, 1495, 1520, 1664, 1691, 1748, 1780, 1840, 1976, 2047, 2080, 2185, 2314, 2392, 2432, 2470, 2560, 2848, 2944, 2990, 3040, 3328, 3382, 3496, 3560, 3680, 3952, 4094, 4160, 4370, 4628, 4784, 4864, 4940, 5681, 5696, 5785, 5888, 5980, 6080, 6656, 6764, 6992, 7120, 7360, 7904, 8188, 8320, 8455, 8740, 9256, 9568, 9728, 9880, 10235, 11362, 11392, 11570, 11776, 11960, 12160, 13528, 13984, 14240, 14720, 15808, 16376, 16640, 16910, 17480, 18512, 19136, 19760, 20470, 21983, 22724, 22784, 23140, 23920, 24320, 26611, 27056, 27968, 28405, 28480, 29440, 31616, 32752, 33280, 33820, 34960, 37024, 38272, 38893, 39520, 40940, 43966, 45448, 45568, 46280, 47840, 48640, 53222, 54112, 55936, 56810, 56960, 58880, 63232, 65504, 67640, 69920, 74048, 76544, 77786, 79040, 81880, 87932, 90896, 92560, 95680, 106444, 108224, 109915, 111872, 113620, 113920, 126464, 131008, 133055, 135280, 139840, 148096, 153088, 155572, 158080, 163760, 175864, 181792, 185120, 191360, 194465, 212888, 216448, 219830, 223744, 227240, 227840, 262016, 266110, 270560, 279680, 296192, 311144, 316160, 327520, 351728, 363584, 370240, 382720, 388930, 425776, 432896, 439660, 454480, 505609, 524032, 532220, 541120, 559360, 592384, 622288, 632320, 655040, 703456, 727168, 740480, 765440, 777860, 851552, 865792, 879320, 908960, 1011218, 1048064, 1064440, 1082240, 1118720, 1244576, 1310080, 1406912, 1454336, 1480960, 1555720, 1703104, 1758640, 1817920, 2022436, 2128880, 2164480, 2489152, 2528045, 2620160, 2813824, 2908672, 2961920, 3111440, 3406208, 3517280, 3635840, 4044872, 4257760, 4328960, 4978304, 5056090, 5240320, 5627648, 6222880, 6812416, 7034560, 7271680, 8089744, 8515520, 9956608, 10112180, 11255296, 12445760, 13624832, 14069120, 14543360, 16179488, 17031040, 19913216, 20224360, 24891520, 28138240, 32358976, 34062080, 40448720, 49783040, 56276480, 64717952, 68124160, 80897440, 99566080, 129435904, 161794880, 258871808, 323589760, 647179520, 1294359040]

約数ペア:

[(1, 1294359040), (2, 647179520), (4, 323589760), (5, 258871808), (8, 161794880), (10, 129435904), (13, 99566080), (16, 80897440), (19, 68124160), (20, 64717952), (23, 56276480), (26, 49783040), (32, 40448720), (38, 34062080), (40, 32358976), (46, 28138240), (52, 24891520), (64, 20224360), (65, 19913216), (76, 17031040), (80, 16179488), (89, 14543360), (92, 14069120), (95, 13624832), (104, 12445760), (115, 11255296), (128, 10112180), (130, 9956608), (152, 8515520), (160, 8089744), (178, 7271680), (184, 7034560), (190, 6812416), (208, 6222880), (230, 5627648), (247, 5240320), (256, 5056090), (260, 4978304), (299, 4328960), (304, 4257760), (320, 4044872), (356, 3635840), (368, 3517280), (380, 3406208), (416, 3111440), (437, 2961920), (445, 2908672), (460, 2813824), (494, 2620160), (512, 2528045), (520, 2489152), (598, 2164480), (608, 2128880), (640, 2022436), (712, 1817920), (736, 1758640), (760, 1703104), (832, 1555720), (874, 1480960), (890, 1454336), (920, 1406912), (988, 1310080), (1040, 1244576), (1157, 1118720), (1196, 1082240), (1216, 1064440), (1235, 1048064), (1280, 1011218), (1424, 908960), (1472, 879320), (1495, 865792), (1520, 851552), (1664, 777860), (1691, 765440), (1748, 740480), (1780, 727168), (1840, 703456), (1976, 655040), (2047, 632320), (2080, 622288), (2185, 592384), (2314, 559360), (2392, 541120), (2432, 532220), (2470, 524032), (2560, 505609), (2848, 454480), (2944, 439660), (2990, 432896), (3040, 425776), (3328, 388930), (3382, 382720), (3496, 370240), (3560, 363584), (3680, 351728), (3952, 327520), (4094, 316160), (4160, 311144), (4370, 296192), (4628, 279680), (4784, 270560), (4864, 266110), (4940, 262016), (5681, 227840), (5696, 227240), (5785, 223744), (5888, 219830), (5980, 216448), (6080, 212888), (6656, 194465), (6764, 191360), (6992, 185120), (7120, 181792), (7360, 175864), (7904, 163760), (8188, 158080), (8320, 155572), (8455, 153088), (8740, 148096), (9256, 139840), (9568, 135280), (9728, 133055), (9880, 131008), (10235, 126464), (11362, 113920), (11392, 113620), (11570, 111872), (11776, 109915), (11960, 108224), (12160, 106444), (13528, 95680), (13984, 92560), (14240, 90896), (14720, 87932), (15808, 81880), (16376, 79040), (16640, 77786), (16910, 76544), (17480, 74048), (18512, 69920), (19136, 67640), (19760, 65504), (20470, 63232), (21983, 58880), (22724, 56960), (22784, 56810), (23140, 55936), (23920, 54112), (24320, 53222), (26611, 48640), (27056, 47840), (27968, 46280), (28405, 45568), (28480, 45448), (29440, 43966), (31616, 40940), (32752, 39520), (33280, 38893), (33820, 38272), (34960, 37024)]