7354566520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{9479}}^1$

素因数の和:9677

約数の個数: 128

約数和(自身を含む): 20149171200

約数和(自身を除く): 12794604680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 163, 170, 238, 280, 326, 340, 476, 595, 652, 680, 815, 952, 1141, 1190, 1304, 1630, 2282, 2380, 2771, 3260, 4564, 4760, 5542, 5705, 6520, 9128, 9479, 11084, 11410, 13855, 18958, 19397, 22168, 22820, 27710, 37916, 38794, 45640, 47395, 55420, 66353, 75832, 77588, 94790, 96985, 110840, 132706, 155176, 161143, 189580, 193970, 265412, 322286, 331765, 379160, 387940, 530824, 644572, 663530, 775880, 805715, 1128001, 1289144, 1327060, 1545077, 1611430, 2256002, 2654120, 3090154, 3222860, 4512004, 5640005, 6180308, 6445720, 7725385, 9024008, 10815539, 11280010, 12360616, 15450770, 21631078, 22560020, 26266309, 30901540, 43262156, 45120040, 52532618, 54077695, 61803080, 86524312, 105065236, 108155390, 131331545, 183864163, 210130472, 216310780, 262663090, 367728326, 432621560, 525326180, 735456652, 919320815, 1050652360, 1470913304, 1838641630, 3677283260, 7354566520]

約数ペア:

[(1, 7354566520), (2, 3677283260), (4, 1838641630), (5, 1470913304), (7, 1050652360), (8, 919320815), (10, 735456652), (14, 525326180), (17, 432621560), (20, 367728326), (28, 262663090), (34, 216310780), (35, 210130472), (40, 183864163), (56, 131331545), (68, 108155390), (70, 105065236), (85, 86524312), (119, 61803080), (136, 54077695), (140, 52532618), (163, 45120040), (170, 43262156), (238, 30901540), (280, 26266309), (326, 22560020), (340, 21631078), (476, 15450770), (595, 12360616), (652, 11280010), (680, 10815539), (815, 9024008), (952, 7725385), (1141, 6445720), (1190, 6180308), (1304, 5640005), (1630, 4512004), (2282, 3222860), (2380, 3090154), (2771, 2654120), (3260, 2256002), (4564, 1611430), (4760, 1545077), (5542, 1327060), (5705, 1289144), (6520, 1128001), (9128, 805715), (9479, 775880), (11084, 663530), (11410, 644572), (13855, 530824), (18958, 387940), (19397, 379160), (22168, 331765), (22820, 322286), (27710, 265412), (37916, 193970), (38794, 189580), (45640, 161143), (47395, 155176), (55420, 132706), (66353, 110840), (75832, 96985), (77588, 94790)]