4398728760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{214363}}^1$

素因数の和:214402

約数の個数: 128

約数和(自身を含む): 15434208000

約数和(自身を除く): 11035479240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 214363, 428726, 643089, 857452, 1071815, 1286178, 1714904, 1929267, 2143630, 2572356, 3215445, 3858534, 4072897, 4287260, 5144712, 5787801, 6430890, 7717068, 8145794, 8574520, 9646335, 11575602, 12218691, 12861780, 15434136, 16291588, 19292670, 20364485, 23151204, 24437382, 25723560, 28939005, 32583176, 36656073, 38585340, 40728970, 46302408, 48874764, 57878010, 61093455, 73312146, 77170680, 81457940, 97749528, 109968219, 115756020, 122186910, 146624292, 162915880, 183280365, 219936438, 231512040, 244373820, 293248584, 366560730, 439872876, 488747640, 549841095, 733121460, 879745752, 1099682190, 1466242920, 2199364380, 4398728760]

約数ペア:

[(1, 4398728760), (2, 2199364380), (3, 1466242920), (4, 1099682190), (5, 879745752), (6, 733121460), (8, 549841095), (9, 488747640), (10, 439872876), (12, 366560730), (15, 293248584), (18, 244373820), (19, 231512040), (20, 219936438), (24, 183280365), (27, 162915880), (30, 146624292), (36, 122186910), (38, 115756020), (40, 109968219), (45, 97749528), (54, 81457940), (57, 77170680), (60, 73312146), (72, 61093455), (76, 57878010), (90, 48874764), (95, 46302408), (108, 40728970), (114, 38585340), (120, 36656073), (135, 32583176), (152, 28939005), (171, 25723560), (180, 24437382), (190, 23151204), (216, 20364485), (228, 19292670), (270, 16291588), (285, 15434136), (342, 12861780), (360, 12218691), (380, 11575602), (456, 9646335), (513, 8574520), (540, 8145794), (570, 7717068), (684, 6430890), (760, 5787801), (855, 5144712), (1026, 4287260), (1080, 4072897), (1140, 3858534), (1368, 3215445), (1710, 2572356), (2052, 2143630), (2280, 1929267), (2565, 1714904), (3420, 1286178), (4104, 1071815), (5130, 857452), (6840, 643089), (10260, 428726), (20520, 214363)]