15258698520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{208111}}^1$

素因数の和:208185

約数の個数: 128

約数和(自身を含む): 50346455040

約数和(自身を除く): 35087756520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1128, 1222, 1410, 1560, 1833, 1880, 2444, 2820, 3055, 3666, 4888, 5640, 6110, 7332, 9165, 12220, 14664, 18330, 24440, 36660, 73320, 208111, 416222, 624333, 832444, 1040555, 1248666, 1664888, 2081110, 2497332, 2705443, 3121665, 4162220, 4994664, 5410886, 6243330, 8116329, 8324440, 9781217, 10821772, 12486660, 13527215, 16232658, 19562434, 21643544, 24973320, 27054430, 29343651, 32465316, 39124868, 40581645, 48906085, 54108860, 58687302, 64930632, 78249736, 81163290, 97812170, 108217720, 117374604, 127155821, 146718255, 162326580, 195624340, 234749208, 254311642, 293436510, 324653160, 381467463, 391248680, 508623284, 586873020, 635779105, 762934926, 1017246568, 1173746040, 1271558210, 1525869852, 1907337315, 2543116420, 3051739704, 3814674630, 5086232840, 7629349260, 15258698520]

約数ペア:

[(1, 15258698520), (2, 7629349260), (3, 5086232840), (4, 3814674630), (5, 3051739704), (6, 2543116420), (8, 1907337315), (10, 1525869852), (12, 1271558210), (13, 1173746040), (15, 1017246568), (20, 762934926), (24, 635779105), (26, 586873020), (30, 508623284), (39, 391248680), (40, 381467463), (47, 324653160), (52, 293436510), (60, 254311642), (65, 234749208), (78, 195624340), (94, 162326580), (104, 146718255), (120, 127155821), (130, 117374604), (141, 108217720), (156, 97812170), (188, 81163290), (195, 78249736), (235, 64930632), (260, 58687302), (282, 54108860), (312, 48906085), (376, 40581645), (390, 39124868), (470, 32465316), (520, 29343651), (564, 27054430), (611, 24973320), (705, 21643544), (780, 19562434), (940, 16232658), (1128, 13527215), (1222, 12486660), (1410, 10821772), (1560, 9781217), (1833, 8324440), (1880, 8116329), (2444, 6243330), (2820, 5410886), (3055, 4994664), (3666, 4162220), (4888, 3121665), (5640, 2705443), (6110, 2497332), (7332, 2081110), (9165, 1664888), (12220, 1248666), (14664, 1040555), (18330, 832444), (24440, 624333), (36660, 416222), (73320, 208111)]