72448530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 220078080

約数和(自身を除く): 147629550

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 79, 105, 110, 154, 158, 165, 210, 231, 237, 330, 385, 395, 397, 462, 474, 553, 770, 790, 794, 869, 1106, 1155, 1185, 1191, 1659, 1738, 1985, 2310, 2370, 2382, 2607, 2765, 2779, 3318, 3970, 4345, 4367, 5214, 5530, 5558, 5955, 6083, 8295, 8337, 8690, 8734, 11910, 12166, 13035, 13101, 13895, 16590, 16674, 18249, 21835, 26070, 26202, 27790, 30415, 30569, 31363, 36498, 41685, 43670, 60830, 61138, 62726, 65505, 83370, 91245, 91707, 94089, 131010, 152845, 156815, 182490, 183414, 188178, 219541, 305690, 313630, 344993, 439082, 458535, 470445, 658623, 689986, 917070, 940890, 1034979, 1097705, 1317246, 1724965, 2069958, 2195410, 2414951, 3293115, 3449930, 4829902, 5174895, 6586230, 7244853, 10349790, 12074755, 14489706, 24149510, 36224265, 72448530]

約数ペア:

[(1, 72448530), (2, 36224265), (3, 24149510), (5, 14489706), (6, 12074755), (7, 10349790), (10, 7244853), (11, 6586230), (14, 5174895), (15, 4829902), (21, 3449930), (22, 3293115), (30, 2414951), (33, 2195410), (35, 2069958), (42, 1724965), (55, 1317246), (66, 1097705), (70, 1034979), (77, 940890), (79, 917070), (105, 689986), (110, 658623), (154, 470445), (158, 458535), (165, 439082), (210, 344993), (231, 313630), (237, 305690), (330, 219541), (385, 188178), (395, 183414), (397, 182490), (462, 156815), (474, 152845), (553, 131010), (770, 94089), (790, 91707), (794, 91245), (869, 83370), (1106, 65505), (1155, 62726), (1185, 61138), (1191, 60830), (1659, 43670), (1738, 41685), (1985, 36498), (2310, 31363), (2370, 30569), (2382, 30415), (2607, 27790), (2765, 26202), (2779, 26070), (3318, 21835), (3970, 18249), (4345, 16674), (4367, 16590), (5214, 13895), (5530, 13101), (5558, 13035), (5955, 12166), (6083, 11910), (8295, 8734), (8337, 8690)]