12892497280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:901

約数の個数: 256

約数和(自身を含む): 35070537600

約数和(自身を除く): 22178040320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 89, 92, 104, 115, 128, 130, 160, 178, 184, 208, 230, 260, 299, 320, 356, 368, 416, 445, 460, 520, 598, 640, 712, 736, 757, 832, 890, 920, 1040, 1157, 1196, 1424, 1472, 1495, 1514, 1664, 1780, 1840, 2047, 2080, 2314, 2392, 2848, 2944, 2990, 3028, 3560, 3680, 3785, 4094, 4160, 4628, 4784, 5696, 5785, 5980, 6056, 7120, 7360, 7570, 8188, 8320, 9256, 9568, 9841, 10235, 11392, 11570, 11960, 12112, 14240, 14720, 15140, 16376, 17411, 18512, 19136, 19682, 20470, 23140, 23920, 24224, 26611, 28480, 30280, 32752, 34822, 37024, 38272, 39364, 40940, 46280, 47840, 48448, 49205, 53222, 56960, 60560, 65504, 67373, 69644, 74048, 78728, 81880, 87055, 92560, 95680, 96896, 98410, 106444, 121120, 131008, 133055, 134746, 139288, 148096, 157456, 163760, 174110, 185120, 191360, 196820, 212888, 226343, 242240, 262016, 266110, 269492, 278576, 314912, 327520, 336865, 348220, 370240, 393640, 425776, 452686, 484480, 532220, 538984, 557152, 629824, 655040, 673730, 696440, 740480, 787280, 851552, 875849, 905372, 1064440, 1077968, 1114304, 1131715, 1259648, 1310080, 1347460, 1392880, 1549579, 1574560, 1703104, 1751698, 1810744, 2128880, 2155936, 2228608, 2263430, 2694920, 2785760, 3099158, 3149120, 3406208, 3503396, 3621488, 4257760, 4311872, 4379245, 4526860, 5389840, 5571520, 6198316, 6298240, 7006792, 7242976, 7747895, 8515520, 8623744, 8758490, 9053720, 10779680, 11143040, 12396632, 14013584, 14485952, 15495790, 17031040, 17516980, 18107440, 20144527, 21559360, 24793264, 28027168, 28971904, 30991580, 35033960, 36214880, 40289054, 43118720, 49586528, 56054336, 61983160, 70067920, 72429760, 80578108, 99173056, 100722635, 112108672, 123966320, 140135840, 144859520, 161156216, 198346112, 201445270, 247932640, 280271680, 322312432, 402890540, 495865280, 560543360, 644624864, 805781080, 991730560, 1289249728, 1611562160, 2578499456, 3223124320, 6446248640, 12892497280]

約数ペア:

[(1, 12892497280), (2, 6446248640), (4, 3223124320), (5, 2578499456), (8, 1611562160), (10, 1289249728), (13, 991730560), (16, 805781080), (20, 644624864), (23, 560543360), (26, 495865280), (32, 402890540), (40, 322312432), (46, 280271680), (52, 247932640), (64, 201445270), (65, 198346112), (80, 161156216), (89, 144859520), (92, 140135840), (104, 123966320), (115, 112108672), (128, 100722635), (130, 99173056), (160, 80578108), (178, 72429760), (184, 70067920), (208, 61983160), (230, 56054336), (260, 49586528), (299, 43118720), (320, 40289054), (356, 36214880), (368, 35033960), (416, 30991580), (445, 28971904), (460, 28027168), (520, 24793264), (598, 21559360), (640, 20144527), (712, 18107440), (736, 17516980), (757, 17031040), (832, 15495790), (890, 14485952), (920, 14013584), (1040, 12396632), (1157, 11143040), (1196, 10779680), (1424, 9053720), (1472, 8758490), (1495, 8623744), (1514, 8515520), (1664, 7747895), (1780, 7242976), (1840, 7006792), (2047, 6298240), (2080, 6198316), (2314, 5571520), (2392, 5389840), (2848, 4526860), (2944, 4379245), (2990, 4311872), (3028, 4257760), (3560, 3621488), (3680, 3503396), (3785, 3406208), (4094, 3149120), (4160, 3099158), (4628, 2785760), (4784, 2694920), (5696, 2263430), (5785, 2228608), (5980, 2155936), (6056, 2128880), (7120, 1810744), (7360, 1751698), (7570, 1703104), (8188, 1574560), (8320, 1549579), (9256, 1392880), (9568, 1347460), (9841, 1310080), (10235, 1259648), (11392, 1131715), (11570, 1114304), (11960, 1077968), (12112, 1064440), (14240, 905372), (14720, 875849), (15140, 851552), (16376, 787280), (17411, 740480), (18512, 696440), (19136, 673730), (19682, 655040), (20470, 629824), (23140, 557152), (23920, 538984), (24224, 532220), (26611, 484480), (28480, 452686), (30280, 425776), (32752, 393640), (34822, 370240), (37024, 348220), (38272, 336865), (39364, 327520), (40940, 314912), (46280, 278576), (47840, 269492), (48448, 266110), (49205, 262016), (53222, 242240), (56960, 226343), (60560, 212888), (65504, 196820), (67373, 191360), (69644, 185120), (74048, 174110), (78728, 163760), (81880, 157456), (87055, 148096), (92560, 139288), (95680, 134746), (96896, 133055), (98410, 131008), (106444, 121120)]