1302863940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{5471}}^1$

素因数の和:5509

約数の個数: 216

約数和(自身を含む): 4768388352

約数和(自身を除く): 3465524412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 972, 980, 1134, 1215, 1260, 1323, 1470, 1620, 1701, 1764, 1890, 2205, 2268, 2430, 2646, 2835, 2940, 3402, 3780, 3969, 4410, 4860, 5292, 5471, 5670, 6615, 6804, 7938, 8505, 8820, 10942, 11340, 11907, 13230, 15876, 16413, 17010, 19845, 21884, 23814, 26460, 27355, 32826, 34020, 38297, 39690, 47628, 49239, 54710, 59535, 65652, 76594, 79380, 82065, 98478, 109420, 114891, 119070, 147717, 153188, 164130, 191485, 196956, 229782, 238140, 246195, 268079, 295434, 328260, 344673, 382970, 443151, 459564, 492390, 536158, 574455, 590868, 689346, 738585, 765940, 804237, 886302, 984780, 1034019, 1072316, 1148910, 1329453, 1340395, 1378692, 1477170, 1608474, 1723365, 1772604, 2068038, 2215755, 2297820, 2412711, 2658906, 2680790, 2954340, 3102057, 3216948, 3446730, 4021185, 4136076, 4431510, 4825422, 5170095, 5317812, 5361580, 6204114, 6647265, 6893460, 7238133, 8042370, 8863020, 9306171, 9650844, 10340190, 12063555, 12408228, 13294530, 14476266, 15510285, 16084740, 18612342, 20680380, 21714399, 24127110, 26589060, 28952532, 31020570, 36190665, 37224684, 43428798, 46530855, 48254220, 62041140, 65143197, 72381330, 86857596, 93061710, 108571995, 130286394, 144762660, 186123420, 217143990, 260572788, 325715985, 434287980, 651431970, 1302863940]

約数ペア:

[(1, 1302863940), (2, 651431970), (3, 434287980), (4, 325715985), (5, 260572788), (6, 217143990), (7, 186123420), (9, 144762660), (10, 130286394), (12, 108571995), (14, 93061710), (15, 86857596), (18, 72381330), (20, 65143197), (21, 62041140), (27, 48254220), (28, 46530855), (30, 43428798), (35, 37224684), (36, 36190665), (42, 31020570), (45, 28952532), (49, 26589060), (54, 24127110), (60, 21714399), (63, 20680380), (70, 18612342), (81, 16084740), (84, 15510285), (90, 14476266), (98, 13294530), (105, 12408228), (108, 12063555), (126, 10340190), (135, 9650844), (140, 9306171), (147, 8863020), (162, 8042370), (180, 7238133), (189, 6893460), (196, 6647265), (210, 6204114), (243, 5361580), (245, 5317812), (252, 5170095), (270, 4825422), (294, 4431510), (315, 4136076), (324, 4021185), (378, 3446730), (405, 3216948), (420, 3102057), (441, 2954340), (486, 2680790), (490, 2658906), (540, 2412711), (567, 2297820), (588, 2215755), (630, 2068038), (735, 1772604), (756, 1723365), (810, 1608474), (882, 1477170), (945, 1378692), (972, 1340395), (980, 1329453), (1134, 1148910), (1215, 1072316), (1260, 1034019), (1323, 984780), (1470, 886302), (1620, 804237), (1701, 765940), (1764, 738585), (1890, 689346), (2205, 590868), (2268, 574455), (2430, 536158), (2646, 492390), (2835, 459564), (2940, 443151), (3402, 382970), (3780, 344673), (3969, 328260), (4410, 295434), (4860, 268079), (5292, 246195), (5471, 238140), (5670, 229782), (6615, 196956), (6804, 191485), (7938, 164130), (8505, 153188), (8820, 147717), (10942, 119070), (11340, 114891), (11907, 109420), (13230, 98478), (15876, 82065), (16413, 79380), (17010, 76594), (19845, 65652), (21884, 59535), (23814, 54710), (26460, 49239), (27355, 47628), (32826, 39690), (34020, 38297)]