295708140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2621

約数の個数: 216

約数和(自身を含む): 1124126640

約数和(自身を除く): 828418500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2340, 2548, 2579, 2730, 2940, 3185, 3276, 3822, 4095, 4410, 5158, 5460, 5733, 6370, 7644, 7737, 8190, 8820, 9555, 10316, 11466, 12740, 12895, 15474, 16380, 18053, 19110, 22932, 23211, 25790, 28665, 30948, 33527, 36106, 38220, 38685, 46422, 51580, 54159, 57330, 67054, 72212, 77370, 90265, 92844, 100581, 108318, 114660, 116055, 126371, 134108, 154740, 162477, 167635, 180530, 201162, 216636, 232110, 234689, 252742, 270795, 301743, 324954, 335270, 361060, 379113, 402324, 464220, 469378, 502905, 505484, 541590, 603486, 631855, 649908, 670540, 704067, 758226, 812385, 938756, 1005810, 1083180, 1137339, 1173445, 1206972, 1263710, 1408134, 1508715, 1516452, 1624770, 1642823, 1895565, 2011620, 2112201, 2274678, 2346890, 2527420, 2816268, 3017430, 3249540, 3285646, 3520335, 3791130, 4224402, 4549356, 4693780, 4928469, 5686695, 6034860, 6571292, 7040670, 7582260, 8214115, 8448804, 9856938, 10561005, 11373390, 14081340, 14785407, 16428230, 19713876, 21122010, 22746780, 24642345, 29570814, 32856460, 42244020, 49284690, 59141628, 73927035, 98569380, 147854070, 295708140]

約数ペア:

[(1, 295708140), (2, 147854070), (3, 98569380), (4, 73927035), (5, 59141628), (6, 49284690), (7, 42244020), (9, 32856460), (10, 29570814), (12, 24642345), (13, 22746780), (14, 21122010), (15, 19713876), (18, 16428230), (20, 14785407), (21, 14081340), (26, 11373390), (28, 10561005), (30, 9856938), (35, 8448804), (36, 8214115), (39, 7582260), (42, 7040670), (45, 6571292), (49, 6034860), (52, 5686695), (60, 4928469), (63, 4693780), (65, 4549356), (70, 4224402), (78, 3791130), (84, 3520335), (90, 3285646), (91, 3249540), (98, 3017430), (105, 2816268), (117, 2527420), (126, 2346890), (130, 2274678), (140, 2112201), (147, 2011620), (156, 1895565), (180, 1642823), (182, 1624770), (195, 1516452), (196, 1508715), (210, 1408134), (234, 1263710), (245, 1206972), (252, 1173445), (260, 1137339), (273, 1083180), (294, 1005810), (315, 938756), (364, 812385), (390, 758226), (420, 704067), (441, 670540), (455, 649908), (468, 631855), (490, 603486), (546, 541590), (585, 505484), (588, 502905), (630, 469378), (637, 464220), (735, 402324), (780, 379113), (819, 361060), (882, 335270), (910, 324954), (980, 301743), (1092, 270795), (1170, 252742), (1260, 234689), (1274, 232110), (1365, 216636), (1470, 201162), (1638, 180530), (1764, 167635), (1820, 162477), (1911, 154740), (2205, 134108), (2340, 126371), (2548, 116055), (2579, 114660), (2730, 108318), (2940, 100581), (3185, 92844), (3276, 90265), (3822, 77370), (4095, 72212), (4410, 67054), (5158, 57330), (5460, 54159), (5733, 51580), (6370, 46422), (7644, 38685), (7737, 38220), (8190, 36106), (8820, 33527), (9555, 30948), (10316, 28665), (11466, 25790), (12740, 23211), (12895, 22932), (15474, 19110), (16380, 18053)]