223841219840

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{48889}}^1$

素因数の和:48997

約数の個数: 216

約数和(自身を含む): 632264449320

約数和(自身を除く): 408423229480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 128, 140, 146, 160, 196, 224, 245, 256, 280, 292, 320, 365, 392, 448, 490, 511, 560, 584, 640, 730, 784, 896, 980, 1022, 1120, 1168, 1280, 1460, 1568, 1792, 1960, 2044, 2240, 2336, 2555, 2920, 3136, 3577, 3920, 4088, 4480, 4672, 5110, 5840, 6272, 7154, 7840, 8176, 8960, 9344, 10220, 11680, 12544, 14308, 15680, 16352, 17885, 18688, 20440, 23360, 28616, 31360, 32704, 35770, 40880, 46720, 48889, 57232, 62720, 65408, 71540, 81760, 93440, 97778, 114464, 130816, 143080, 163520, 195556, 228928, 244445, 286160, 327040, 342223, 391112, 457856, 488890, 572320, 654080, 684446, 782224, 915712, 977780, 1144640, 1368892, 1564448, 1711115, 1955560, 2289280, 2395561, 2737784, 3128896, 3422230, 3568897, 3911120, 4578560, 4791122, 5475568, 6257792, 6844460, 7137794, 7822240, 9582244, 10951136, 11977805, 12515584, 13688920, 14275588, 15644480, 17844485, 19164488, 21902272, 23955610, 24982279, 27377840, 28551176, 31288960, 35688970, 38328976, 43804544, 47911220, 49964558, 54755680, 57102352, 62577920, 71377940, 76657952, 87609088, 95822440, 99929116, 109511360, 114204704, 124911395, 142755880, 153315904, 174875953, 191644880, 199858232, 219022720, 228409408, 249822790, 285511760, 306631808, 349751906, 383289760, 399716464, 438045440, 456818816, 499645580, 571023520, 613263616, 699503812, 766579520, 799432928, 874379765, 913637632, 999291160, 1142047040, 1399007624, 1533159040, 1598865856, 1748759530, 1998582320, 2284094080, 2798015248, 3066318080, 3197731712, 3497519060, 3997164640, 4568188160, 5596030496, 6395463424, 6995038120, 7994329280, 11192060992, 13990076240, 15988658560, 22384121984, 27980152480, 31977317120, 44768243968, 55960304960, 111920609920, 223841219840]

約数ペア:

[(1, 223841219840), (2, 111920609920), (4, 55960304960), (5, 44768243968), (7, 31977317120), (8, 27980152480), (10, 22384121984), (14, 15988658560), (16, 13990076240), (20, 11192060992), (28, 7994329280), (32, 6995038120), (35, 6395463424), (40, 5596030496), (49, 4568188160), (56, 3997164640), (64, 3497519060), (70, 3197731712), (73, 3066318080), (80, 2798015248), (98, 2284094080), (112, 1998582320), (128, 1748759530), (140, 1598865856), (146, 1533159040), (160, 1399007624), (196, 1142047040), (224, 999291160), (245, 913637632), (256, 874379765), (280, 799432928), (292, 766579520), (320, 699503812), (365, 613263616), (392, 571023520), (448, 499645580), (490, 456818816), (511, 438045440), (560, 399716464), (584, 383289760), (640, 349751906), (730, 306631808), (784, 285511760), (896, 249822790), (980, 228409408), (1022, 219022720), (1120, 199858232), (1168, 191644880), (1280, 174875953), (1460, 153315904), (1568, 142755880), (1792, 124911395), (1960, 114204704), (2044, 109511360), (2240, 99929116), (2336, 95822440), (2555, 87609088), (2920, 76657952), (3136, 71377940), (3577, 62577920), (3920, 57102352), (4088, 54755680), (4480, 49964558), (4672, 47911220), (5110, 43804544), (5840, 38328976), (6272, 35688970), (7154, 31288960), (7840, 28551176), (8176, 27377840), (8960, 24982279), (9344, 23955610), (10220, 21902272), (11680, 19164488), (12544, 17844485), (14308, 15644480), (15680, 14275588), (16352, 13688920), (17885, 12515584), (18688, 11977805), (20440, 10951136), (23360, 9582244), (28616, 7822240), (31360, 7137794), (32704, 6844460), (35770, 6257792), (40880, 5475568), (46720, 4791122), (48889, 4578560), (57232, 3911120), (62720, 3568897), (65408, 3422230), (71540, 3128896), (81760, 2737784), (93440, 2395561), (97778, 2289280), (114464, 1955560), (130816, 1711115), (143080, 1564448), (163520, 1368892), (195556, 1144640), (228928, 977780), (244445, 915712), (286160, 782224), (327040, 684446), (342223, 654080), (391112, 572320), (457856, 488890)]