216626495280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{81017}}^1$

素因数の和:81903

約数の個数: 160

約数和(自身を含む): 724052032704

約数和(自身を除く): 507425537424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 857, 1040, 1560, 1714, 2571, 3120, 3428, 4285, 5142, 6856, 8570, 10284, 11141, 12855, 13712, 17140, 20568, 22282, 25710, 33423, 34280, 41136, 44564, 51420, 55705, 66846, 68560, 81017, 89128, 102840, 111410, 133692, 162034, 167115, 178256, 205680, 222820, 243051, 267384, 324068, 334230, 405085, 445640, 486102, 534768, 648136, 668460, 810170, 891280, 972204, 1053221, 1215255, 1296272, 1336920, 1620340, 1944408, 2106442, 2430510, 2673840, 3159663, 3240680, 3888816, 4212884, 4861020, 5266105, 6319326, 6481360, 8425768, 9722040, 10532210, 12638652, 15798315, 16851536, 19444080, 21064420, 25277304, 31596630, 42128840, 50554608, 63193260, 69431569, 84257680, 126386520, 138863138, 208294707, 252773040, 277726276, 347157845, 416589414, 555452552, 694315690, 833178828, 902610397, 1041473535, 1110905104, 1388631380, 1666357656, 1805220794, 2082947070, 2707831191, 2777262760, 3332715312, 3610441588, 4165894140, 4513051985, 5415662382, 5554525520, 7220883176, 8331788280, 9026103970, 10831324764, 13539155955, 14441766352, 16663576560, 18052207940, 21662649528, 27078311910, 36104415880, 43325299056, 54156623820, 72208831760, 108313247640, 216626495280]

約数ペア:

[(1, 216626495280), (2, 108313247640), (3, 72208831760), (4, 54156623820), (5, 43325299056), (6, 36104415880), (8, 27078311910), (10, 21662649528), (12, 18052207940), (13, 16663576560), (15, 14441766352), (16, 13539155955), (20, 10831324764), (24, 9026103970), (26, 8331788280), (30, 7220883176), (39, 5554525520), (40, 5415662382), (48, 4513051985), (52, 4165894140), (60, 3610441588), (65, 3332715312), (78, 2777262760), (80, 2707831191), (104, 2082947070), (120, 1805220794), (130, 1666357656), (156, 1388631380), (195, 1110905104), (208, 1041473535), (240, 902610397), (260, 833178828), (312, 694315690), (390, 555452552), (520, 416589414), (624, 347157845), (780, 277726276), (857, 252773040), (1040, 208294707), (1560, 138863138), (1714, 126386520), (2571, 84257680), (3120, 69431569), (3428, 63193260), (4285, 50554608), (5142, 42128840), (6856, 31596630), (8570, 25277304), (10284, 21064420), (11141, 19444080), (12855, 16851536), (13712, 15798315), (17140, 12638652), (20568, 10532210), (22282, 9722040), (25710, 8425768), (33423, 6481360), (34280, 6319326), (41136, 5266105), (44564, 4861020), (51420, 4212884), (55705, 3888816), (66846, 3240680), (68560, 3159663), (81017, 2673840), (89128, 2430510), (102840, 2106442), (111410, 1944408), (133692, 1620340), (162034, 1336920), (167115, 1296272), (178256, 1215255), (205680, 1053221), (222820, 972204), (243051, 891280), (267384, 810170), (324068, 668460), (334230, 648136), (405085, 534768), (445640, 486102)]