123711229840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{7333}}^1$

素因数の和:8385

約数の個数: 160

約数和(自身を含む): 330663657600

約数和(自身を除く): 206952427760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1009, 1045, 1520, 1672, 2018, 2090, 3344, 4036, 4180, 5045, 7333, 8072, 8360, 10090, 11099, 14666, 16144, 16720, 19171, 20180, 22198, 29332, 36665, 38342, 40360, 44396, 55495, 58664, 73330, 76684, 80663, 80720, 88792, 95855, 110990, 117328, 139327, 146660, 153368, 161326, 177584, 191710, 210881, 221980, 278654, 293320, 306736, 322652, 383420, 403315, 421762, 443960, 557308, 586640, 645304, 696635, 766840, 806630, 843524, 887920, 1054405, 1114616, 1290608, 1393270, 1532597, 1533680, 1613260, 1687048, 2108810, 2229232, 2786540, 3065194, 3226520, 3374096, 4217620, 5573080, 6130388, 6453040, 7398997, 7662985, 8435240, 11146160, 12260776, 14797994, 15325970, 16870480, 24521552, 29595988, 30651940, 36994985, 59191976, 61303880, 73989970, 81388967, 118383952, 122607760, 140580943, 147979940, 162777934, 281161886, 295959880, 325555868, 406944835, 562323772, 591919760, 651111736, 702904715, 813889670, 1124647544, 1302223472, 1405809430, 1546390373, 1627779340, 2249295088, 2811618860, 3092780746, 3255558680, 5623237720, 6185561492, 6511117360, 7731951865, 11246475440, 12371122984, 15463903730, 24742245968, 30927807460, 61855614920, 123711229840]

約数ペア:

[(1, 123711229840), (2, 61855614920), (4, 30927807460), (5, 24742245968), (8, 15463903730), (10, 12371122984), (11, 11246475440), (16, 7731951865), (19, 6511117360), (20, 6185561492), (22, 5623237720), (38, 3255558680), (40, 3092780746), (44, 2811618860), (55, 2249295088), (76, 1627779340), (80, 1546390373), (88, 1405809430), (95, 1302223472), (110, 1124647544), (152, 813889670), (176, 702904715), (190, 651111736), (209, 591919760), (220, 562323772), (304, 406944835), (380, 325555868), (418, 295959880), (440, 281161886), (760, 162777934), (836, 147979940), (880, 140580943), (1009, 122607760), (1045, 118383952), (1520, 81388967), (1672, 73989970), (2018, 61303880), (2090, 59191976), (3344, 36994985), (4036, 30651940), (4180, 29595988), (5045, 24521552), (7333, 16870480), (8072, 15325970), (8360, 14797994), (10090, 12260776), (11099, 11146160), (14666, 8435240), (16144, 7662985), (16720, 7398997), (19171, 6453040), (20180, 6130388), (22198, 5573080), (29332, 4217620), (36665, 3374096), (38342, 3226520), (40360, 3065194), (44396, 2786540), (55495, 2229232), (58664, 2108810), (73330, 1687048), (76684, 1613260), (80663, 1533680), (80720, 1532597), (88792, 1393270), (95855, 1290608), (110990, 1114616), (117328, 1054405), (139327, 887920), (146660, 843524), (153368, 806630), (161326, 766840), (177584, 696635), (191710, 645304), (210881, 586640), (221980, 557308), (278654, 443960), (293320, 421762), (306736, 403315), (322652, 383420)]