12227984720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{9649}}^1$

素因数の和:9773

約数の個数: 160

約数和(自身を含む): 34002585600

約数和(自身を除く): 21774600880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 73, 80, 112, 124, 140, 146, 155, 217, 248, 280, 292, 310, 365, 434, 496, 511, 560, 584, 620, 730, 868, 1022, 1085, 1168, 1240, 1460, 1736, 2044, 2170, 2263, 2480, 2555, 2920, 3472, 4088, 4340, 4526, 5110, 5840, 8176, 8680, 9052, 9649, 10220, 11315, 15841, 17360, 18104, 19298, 20440, 22630, 31682, 36208, 38596, 40880, 45260, 48245, 63364, 67543, 77192, 79205, 90520, 96490, 126728, 135086, 154384, 158410, 181040, 192980, 253456, 270172, 299119, 316820, 337715, 385960, 540344, 598238, 633640, 675430, 704377, 771920, 1080688, 1196476, 1267280, 1350860, 1408754, 1495595, 2093833, 2392952, 2701720, 2817508, 2991190, 3521885, 4187666, 4785904, 4930639, 5403440, 5635016, 5982380, 7043770, 8375332, 9861278, 10469165, 11270032, 11964760, 14087540, 16750664, 19722556, 20938330, 21835687, 23929520, 24653195, 28175080, 33501328, 39445112, 41876660, 43671374, 49306390, 56350160, 78890224, 83753320, 87342748, 98612780, 109178435, 152849809, 167506640, 174685496, 197225560, 218356870, 305699618, 349370992, 394451120, 436713740, 611399236, 764249045, 873427480, 1222798472, 1528498090, 1746854960, 2445596944, 3056996180, 6113992360, 12227984720]

約数ペア:

[(1, 12227984720), (2, 6113992360), (4, 3056996180), (5, 2445596944), (7, 1746854960), (8, 1528498090), (10, 1222798472), (14, 873427480), (16, 764249045), (20, 611399236), (28, 436713740), (31, 394451120), (35, 349370992), (40, 305699618), (56, 218356870), (62, 197225560), (70, 174685496), (73, 167506640), (80, 152849809), (112, 109178435), (124, 98612780), (140, 87342748), (146, 83753320), (155, 78890224), (217, 56350160), (248, 49306390), (280, 43671374), (292, 41876660), (310, 39445112), (365, 33501328), (434, 28175080), (496, 24653195), (511, 23929520), (560, 21835687), (584, 20938330), (620, 19722556), (730, 16750664), (868, 14087540), (1022, 11964760), (1085, 11270032), (1168, 10469165), (1240, 9861278), (1460, 8375332), (1736, 7043770), (2044, 5982380), (2170, 5635016), (2263, 5403440), (2480, 4930639), (2555, 4785904), (2920, 4187666), (3472, 3521885), (4088, 2991190), (4340, 2817508), (4526, 2701720), (5110, 2392952), (5840, 2093833), (8176, 1495595), (8680, 1408754), (9052, 1350860), (9649, 1267280), (10220, 1196476), (11315, 1080688), (15841, 771920), (17360, 704377), (18104, 675430), (19298, 633640), (20440, 598238), (22630, 540344), (31682, 385960), (36208, 337715), (38596, 316820), (40880, 299119), (45260, 270172), (48245, 253456), (63364, 192980), (67543, 181040), (77192, 158410), (79205, 154384), (90520, 135086), (96490, 126728)]