2190117374460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1\times {\mathrm{146543}}^1$

素因数の和:147688

約数の個数: 144

約数和(自身を含む): 6733896099840

約数和(自身を除く): 4543778725380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1051, 1185, 1422, 1580, 2102, 2370, 2844, 3153, 3555, 4204, 4740, 5255, 6306, 7110, 9459, 10510, 12612, 14220, 15765, 18918, 21020, 31530, 37836, 47295, 63060, 83029, 94590, 146543, 166058, 189180, 249087, 293086, 332116, 415145, 439629, 498174, 586172, 732715, 747261, 830290, 879258, 996348, 1245435, 1318887, 1465430, 1494522, 1660580, 1758516, 2198145, 2490870, 2637774, 2930860, 2989044, 3736305, 4396290, 4981740, 5275548, 6594435, 7472610, 8792580, 11576897, 13188870, 14945220, 23153794, 26377740, 34730691, 46307588, 57884485, 69461382, 104192073, 115768970, 138922764, 154016693, 173653455, 208384146, 231537940, 308033386, 347306910, 416768292, 462050079, 520960365, 616066772, 694613820, 770083465, 924100158, 1041920730, 1386150237, 1540166930, 1848200316, 2083841460, 2310250395, 2772300474, 3080333860, 4620500790, 5544600948, 6930751185, 9241001580, 12167318747, 13861502370, 24334637494, 27723004740, 36501956241, 48669274988, 60836593735, 73003912482, 109505868723, 121673187470, 146007824964, 182509781205, 219011737446, 243346374940, 365019562410, 438023474892, 547529343615, 730039124820, 1095058687230, 2190117374460]

約数ペア:

[(1, 2190117374460), (2, 1095058687230), (3, 730039124820), (4, 547529343615), (5, 438023474892), (6, 365019562410), (9, 243346374940), (10, 219011737446), (12, 182509781205), (15, 146007824964), (18, 121673187470), (20, 109505868723), (30, 73003912482), (36, 60836593735), (45, 48669274988), (60, 36501956241), (79, 27723004740), (90, 24334637494), (158, 13861502370), (180, 12167318747), (237, 9241001580), (316, 6930751185), (395, 5544600948), (474, 4620500790), (711, 3080333860), (790, 2772300474), (948, 2310250395), (1051, 2083841460), (1185, 1848200316), (1422, 1540166930), (1580, 1386150237), (2102, 1041920730), (2370, 924100158), (2844, 770083465), (3153, 694613820), (3555, 616066772), (4204, 520960365), (4740, 462050079), (5255, 416768292), (6306, 347306910), (7110, 308033386), (9459, 231537940), (10510, 208384146), (12612, 173653455), (14220, 154016693), (15765, 138922764), (18918, 115768970), (21020, 104192073), (31530, 69461382), (37836, 57884485), (47295, 46307588), (63060, 34730691), (83029, 26377740), (94590, 23153794), (146543, 14945220), (166058, 13188870), (189180, 11576897), (249087, 8792580), (293086, 7472610), (332116, 6594435), (415145, 5275548), (439629, 4981740), (498174, 4396290), (586172, 3736305), (732715, 2989044), (747261, 2930860), (830290, 2637774), (879258, 2490870), (996348, 2198145), (1245435, 1758516), (1318887, 1660580), (1465430, 1494522)]