24724980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 91176960

約数和(自身を除く): 66451980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 211, 217, 252, 270, 279, 310, 315, 372, 378, 420, 422, 434, 465, 540, 558, 620, 630, 633, 651, 756, 837, 844, 868, 930, 945, 1055, 1085, 1116, 1260, 1266, 1302, 1395, 1477, 1674, 1860, 1890, 1899, 1953, 2110, 2170, 2532, 2604, 2790, 2954, 3165, 3255, 3348, 3780, 3798, 3906, 4185, 4220, 4340, 4431, 5580, 5697, 5859, 5908, 6330, 6510, 6541, 7385, 7596, 7812, 8370, 8862, 9495, 9765, 11394, 11718, 12660, 13020, 13082, 13293, 14770, 16740, 17724, 18990, 19530, 19623, 22155, 22788, 23436, 26164, 26586, 28485, 29295, 29540, 32705, 37980, 39060, 39246, 39879, 44310, 45787, 53172, 56970, 58590, 58869, 65410, 66465, 78492, 79758, 88620, 91574, 98115, 113940, 117180, 117738, 130820, 132930, 137361, 159516, 176607, 183148, 196230, 199395, 228935, 235476, 265860, 274722, 294345, 353214, 392460, 398790, 412083, 457870, 549444, 588690, 686805, 706428, 797580, 824166, 883035, 915740, 1177380, 1236249, 1373610, 1648332, 1766070, 2060415, 2472498, 2747220, 3532140, 4120830, 4944996, 6181245, 8241660, 12362490, 24724980]

約数ペア:

[(1, 24724980), (2, 12362490), (3, 8241660), (4, 6181245), (5, 4944996), (6, 4120830), (7, 3532140), (9, 2747220), (10, 2472498), (12, 2060415), (14, 1766070), (15, 1648332), (18, 1373610), (20, 1236249), (21, 1177380), (27, 915740), (28, 883035), (30, 824166), (31, 797580), (35, 706428), (36, 686805), (42, 588690), (45, 549444), (54, 457870), (60, 412083), (62, 398790), (63, 392460), (70, 353214), (84, 294345), (90, 274722), (93, 265860), (105, 235476), (108, 228935), (124, 199395), (126, 196230), (135, 183148), (140, 176607), (155, 159516), (180, 137361), (186, 132930), (189, 130820), (210, 117738), (211, 117180), (217, 113940), (252, 98115), (270, 91574), (279, 88620), (310, 79758), (315, 78492), (372, 66465), (378, 65410), (420, 58869), (422, 58590), (434, 56970), (465, 53172), (540, 45787), (558, 44310), (620, 39879), (630, 39246), (633, 39060), (651, 37980), (756, 32705), (837, 29540), (844, 29295), (868, 28485), (930, 26586), (945, 26164), (1055, 23436), (1085, 22788), (1116, 22155), (1260, 19623), (1266, 19530), (1302, 18990), (1395, 17724), (1477, 16740), (1674, 14770), (1860, 13293), (1890, 13082), (1899, 13020), (1953, 12660), (2110, 11718), (2170, 11394), (2532, 9765), (2604, 9495), (2790, 8862), (2954, 8370), (3165, 7812), (3255, 7596), (3348, 7385), (3780, 6541), (3798, 6510), (3906, 6330), (4185, 5908), (4220, 5859), (4340, 5697), (4431, 5580)]