20230139040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{20731}}^1$

素因数の和:20875

約数の個数: 192

約数和(自身を含む): 67709053440

約数和(自身を除く): 47478914400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 107, 114, 120, 152, 160, 190, 214, 228, 240, 285, 304, 321, 380, 428, 456, 480, 535, 570, 608, 642, 760, 856, 912, 1070, 1140, 1284, 1520, 1605, 1712, 1824, 2033, 2140, 2280, 2568, 3040, 3210, 3424, 4066, 4280, 4560, 5136, 6099, 6420, 8132, 8560, 9120, 10165, 10272, 12198, 12840, 16264, 17120, 20330, 20731, 24396, 25680, 30495, 32528, 40660, 41462, 48792, 51360, 60990, 62193, 65056, 81320, 82924, 97584, 103655, 121980, 124386, 162640, 165848, 195168, 207310, 243960, 248772, 310965, 325280, 331696, 393889, 414620, 487920, 497544, 621930, 663392, 787778, 829240, 975840, 995088, 1181667, 1243860, 1575556, 1658480, 1969445, 1990176, 2218217, 2363334, 2487720, 3151112, 3316960, 3938890, 4436434, 4726668, 4975440, 5908335, 6302224, 6654651, 7877780, 8872868, 9453336, 9950880, 11091085, 11816670, 12604448, 13309302, 15755560, 17745736, 18906672, 22182170, 23633340, 26618604, 31511120, 33273255, 35491472, 37813344, 42146123, 44364340, 47266680, 53237208, 63022240, 66546510, 70982944, 84292246, 88728680, 94533360, 106474416, 126438369, 133093020, 168584492, 177457360, 189066720, 210730615, 212948832, 252876738, 266186040, 337168984, 354914720, 421461230, 505753476, 532372080, 632191845, 674337968, 842922460, 1011506952, 1064744160, 1264383690, 1348675936, 1685844920, 2023013904, 2528767380, 3371689840, 4046027808, 5057534760, 6743379680, 10115069520, 20230139040]

約数ペア:

[(1, 20230139040), (2, 10115069520), (3, 6743379680), (4, 5057534760), (5, 4046027808), (6, 3371689840), (8, 2528767380), (10, 2023013904), (12, 1685844920), (15, 1348675936), (16, 1264383690), (19, 1064744160), (20, 1011506952), (24, 842922460), (30, 674337968), (32, 632191845), (38, 532372080), (40, 505753476), (48, 421461230), (57, 354914720), (60, 337168984), (76, 266186040), (80, 252876738), (95, 212948832), (96, 210730615), (107, 189066720), (114, 177457360), (120, 168584492), (152, 133093020), (160, 126438369), (190, 106474416), (214, 94533360), (228, 88728680), (240, 84292246), (285, 70982944), (304, 66546510), (321, 63022240), (380, 53237208), (428, 47266680), (456, 44364340), (480, 42146123), (535, 37813344), (570, 35491472), (608, 33273255), (642, 31511120), (760, 26618604), (856, 23633340), (912, 22182170), (1070, 18906672), (1140, 17745736), (1284, 15755560), (1520, 13309302), (1605, 12604448), (1712, 11816670), (1824, 11091085), (2033, 9950880), (2140, 9453336), (2280, 8872868), (2568, 7877780), (3040, 6654651), (3210, 6302224), (3424, 5908335), (4066, 4975440), (4280, 4726668), (4560, 4436434), (5136, 3938890), (6099, 3316960), (6420, 3151112), (8132, 2487720), (8560, 2363334), (9120, 2218217), (10165, 1990176), (10272, 1969445), (12198, 1658480), (12840, 1575556), (16264, 1243860), (17120, 1181667), (20330, 995088), (20731, 975840), (24396, 829240), (25680, 787778), (30495, 663392), (32528, 621930), (40660, 497544), (41462, 487920), (48792, 414620), (51360, 393889), (60990, 331696), (62193, 325280), (65056, 310965), (81320, 248772), (82924, 243960), (97584, 207310), (103655, 195168), (121980, 165848), (124386, 162640)]