83489040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 313372800

約数和(自身を除く): 229883760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 359, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 718, 720, 760, 765, 816, 855, 912, 969, 1020, 1077, 1140, 1224, 1292, 1360, 1368, 1436, 1520, 1530, 1615, 1710, 1795, 1938, 2040, 2154, 2280, 2448, 2584, 2736, 2872, 2907, 3060, 3230, 3231, 3420, 3590, 3876, 4080, 4308, 4560, 4845, 5168, 5385, 5744, 5814, 6103, 6120, 6460, 6462, 6821, 6840, 7180, 7752, 8616, 9690, 10770, 11628, 12206, 12240, 12920, 12924, 13642, 13680, 14360, 14535, 15504, 16155, 17232, 18309, 19380, 20463, 21540, 23256, 24412, 25840, 25848, 27284, 28720, 29070, 30515, 32310, 34105, 36618, 38760, 40926, 43080, 46512, 48824, 51696, 54568, 54927, 58140, 61030, 61389, 64620, 68210, 73236, 77520, 81852, 86160, 91545, 97648, 102315, 109136, 109854, 115957, 116280, 122060, 122778, 129240, 136420, 146472, 163704, 183090, 204630, 219708, 231914, 232560, 244120, 245556, 258480, 272840, 274635, 292944, 306945, 327408, 347871, 366180, 409260, 439416, 463828, 488240, 491112, 545680, 549270, 579785, 613890, 695742, 732360, 818520, 878832, 927656, 982224, 1043613, 1098540, 1159570, 1227780, 1391484, 1464720, 1637040, 1739355, 1855312, 2087226, 2197080, 2319140, 2455560, 2782968, 3478710, 4174452, 4394160, 4638280, 4911120, 5218065, 5565936, 6957420, 8348904, 9276560, 10436130, 13914840, 16697808, 20872260, 27829680, 41744520, 83489040]

約数ペア:

[(1, 83489040), (2, 41744520), (3, 27829680), (4, 20872260), (5, 16697808), (6, 13914840), (8, 10436130), (9, 9276560), (10, 8348904), (12, 6957420), (15, 5565936), (16, 5218065), (17, 4911120), (18, 4638280), (19, 4394160), (20, 4174452), (24, 3478710), (30, 2782968), (34, 2455560), (36, 2319140), (38, 2197080), (40, 2087226), (45, 1855312), (48, 1739355), (51, 1637040), (57, 1464720), (60, 1391484), (68, 1227780), (72, 1159570), (76, 1098540), (80, 1043613), (85, 982224), (90, 927656), (95, 878832), (102, 818520), (114, 732360), (120, 695742), (136, 613890), (144, 579785), (152, 549270), (153, 545680), (170, 491112), (171, 488240), (180, 463828), (190, 439416), (204, 409260), (228, 366180), (240, 347871), (255, 327408), (272, 306945), (285, 292944), (304, 274635), (306, 272840), (323, 258480), (340, 245556), (342, 244120), (359, 232560), (360, 231914), (380, 219708), (408, 204630), (456, 183090), (510, 163704), (570, 146472), (612, 136420), (646, 129240), (680, 122778), (684, 122060), (718, 116280), (720, 115957), (760, 109854), (765, 109136), (816, 102315), (855, 97648), (912, 91545), (969, 86160), (1020, 81852), (1077, 77520), (1140, 73236), (1224, 68210), (1292, 64620), (1360, 61389), (1368, 61030), (1436, 58140), (1520, 54927), (1530, 54568), (1615, 51696), (1710, 48824), (1795, 46512), (1938, 43080), (2040, 40926), (2154, 38760), (2280, 36618), (2448, 34105), (2584, 32310), (2736, 30515), (2872, 29070), (2907, 28720), (3060, 27284), (3230, 25848), (3231, 25840), (3420, 24412), (3590, 23256), (3876, 21540), (4080, 20463), (4308, 19380), (4560, 18309), (4845, 17232), (5168, 16155), (5385, 15504), (5744, 14535), (5814, 14360), (6103, 13680), (6120, 13642), (6460, 12924), (6462, 12920), (6821, 12240), (6840, 12206), (7180, 11628), (7752, 10770), (8616, 9690)]