239886360

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{1511}}^1$

素因数の和:1548

約数の個数: 240

約数和(自身を含む): 938543760

約数和(自身を除く): 698657400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1511, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3022, 3240, 3528, 3780, 3969, 4410, 4533, 4536, 5292, 5670, 5880, 6044, 6615, 7555, 7560, 7938, 8820, 9066, 10577, 10584, 11340, 12088, 13230, 13599, 15110, 15876, 17640, 18132, 19845, 21154, 22665, 22680, 26460, 27198, 30220, 31731, 31752, 36264, 39690, 40797, 42308, 45330, 52885, 52920, 54396, 60440, 63462, 67995, 74039, 79380, 81594, 84616, 90660, 95193, 105770, 108792, 122391, 126924, 135990, 148078, 158655, 158760, 163188, 181320, 190386, 203985, 211540, 222117, 244782, 253848, 271980, 285579, 296156, 317310, 326376, 370195, 380772, 407970, 423080, 444234, 475965, 489564, 543960, 571158, 592312, 611955, 634620, 666351, 740390, 761544, 815940, 856737, 888468, 951930, 979128, 1110585, 1142316, 1223910, 1269240, 1332702, 1427895, 1480780, 1631880, 1713474, 1776936, 1903860, 1999053, 2221170, 2284632, 2447820, 2665404, 2855790, 2961560, 3331755, 3426948, 3807720, 3998106, 4283685, 4442340, 4895640, 5330808, 5711580, 5997159, 6663510, 6853896, 7996212, 8567370, 8884680, 9995265, 11423160, 11994318, 13327020, 15992424, 17134740, 19990530, 23988636, 26654040, 29985795, 34269480, 39981060, 47977272, 59971590, 79962120, 119943180, 239886360]

約数ペア:

[(1, 239886360), (2, 119943180), (3, 79962120), (4, 59971590), (5, 47977272), (6, 39981060), (7, 34269480), (8, 29985795), (9, 26654040), (10, 23988636), (12, 19990530), (14, 17134740), (15, 15992424), (18, 13327020), (20, 11994318), (21, 11423160), (24, 9995265), (27, 8884680), (28, 8567370), (30, 7996212), (35, 6853896), (36, 6663510), (40, 5997159), (42, 5711580), (45, 5330808), (49, 4895640), (54, 4442340), (56, 4283685), (60, 3998106), (63, 3807720), (70, 3426948), (72, 3331755), (81, 2961560), (84, 2855790), (90, 2665404), (98, 2447820), (105, 2284632), (108, 2221170), (120, 1999053), (126, 1903860), (135, 1776936), (140, 1713474), (147, 1631880), (162, 1480780), (168, 1427895), (180, 1332702), (189, 1269240), (196, 1223910), (210, 1142316), (216, 1110585), (245, 979128), (252, 951930), (270, 888468), (280, 856737), (294, 815940), (315, 761544), (324, 740390), (360, 666351), (378, 634620), (392, 611955), (405, 592312), (420, 571158), (441, 543960), (490, 489564), (504, 475965), (540, 444234), (567, 423080), (588, 407970), (630, 380772), (648, 370195), (735, 326376), (756, 317310), (810, 296156), (840, 285579), (882, 271980), (945, 253848), (980, 244782), (1080, 222117), (1134, 211540), (1176, 203985), (1260, 190386), (1323, 181320), (1470, 163188), (1511, 158760), (1512, 158655), (1620, 148078), (1764, 135990), (1890, 126924), (1960, 122391), (2205, 108792), (2268, 105770), (2520, 95193), (2646, 90660), (2835, 84616), (2940, 81594), (3022, 79380), (3240, 74039), (3528, 67995), (3780, 63462), (3969, 60440), (4410, 54396), (4533, 52920), (4536, 52885), (5292, 45330), (5670, 42308), (5880, 40797), (6044, 39690), (6615, 36264), (7555, 31752), (7560, 31731), (7938, 30220), (8820, 27198), (9066, 26460), (10577, 22680), (10584, 22665), (11340, 21154), (12088, 19845), (13230, 18132), (13599, 17640), (15110, 15876)]