1098244080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1948

約数の個数: 240

約数和(自身を含む): 3974805120

約数和(自身を除く): 2876561040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 48, 57, 60, 72, 76, 80, 86, 90, 95, 114, 120, 129, 144, 152, 171, 172, 180, 190, 215, 228, 240, 258, 285, 304, 342, 344, 360, 380, 387, 430, 456, 516, 570, 645, 684, 688, 720, 760, 774, 817, 855, 860, 912, 1032, 1140, 1290, 1368, 1520, 1548, 1634, 1710, 1720, 1867, 1935, 2064, 2280, 2451, 2580, 2736, 3096, 3268, 3420, 3440, 3734, 3870, 4085, 4560, 4902, 5160, 5601, 6192, 6536, 6840, 7353, 7468, 7740, 8170, 9335, 9804, 10320, 11202, 12255, 13072, 13680, 14706, 14936, 15480, 16340, 16803, 18670, 19608, 22404, 24510, 28005, 29412, 29872, 30960, 32680, 33606, 35473, 36765, 37340, 39216, 44808, 49020, 56010, 58824, 65360, 67212, 70946, 73530, 74680, 80281, 84015, 89616, 98040, 106419, 112020, 117648, 134424, 141892, 147060, 149360, 160562, 168030, 177365, 196080, 212838, 224040, 240843, 268848, 283784, 294120, 319257, 321124, 336060, 354730, 401405, 425676, 448080, 481686, 532095, 567568, 588240, 638514, 642248, 672120, 709460, 722529, 802810, 851352, 963372, 1064190, 1204215, 1277028, 1284496, 1344240, 1418920, 1445058, 1525339, 1596285, 1605620, 1702704, 1926744, 2128380, 2408430, 2554056, 2837840, 2890116, 3050678, 3192570, 3211240, 3612645, 3853488, 4256760, 4576017, 4816860, 5108112, 5780232, 6101356, 6385140, 6422480, 7225290, 7626695, 8513520, 9152034, 9633720, 11560464, 12202712, 12770280, 13728051, 14450580, 15253390, 18304068, 19267440, 22880085, 24405424, 25540560, 27456102, 28901160, 30506780, 36608136, 45760170, 54912204, 57802320, 61013560, 68640255, 73216272, 91520340, 109824408, 122027120, 137280510, 183040680, 219648816, 274561020, 366081360, 549122040, 1098244080]

約数ペア:

[(1, 1098244080), (2, 549122040), (3, 366081360), (4, 274561020), (5, 219648816), (6, 183040680), (8, 137280510), (9, 122027120), (10, 109824408), (12, 91520340), (15, 73216272), (16, 68640255), (18, 61013560), (19, 57802320), (20, 54912204), (24, 45760170), (30, 36608136), (36, 30506780), (38, 28901160), (40, 27456102), (43, 25540560), (45, 24405424), (48, 22880085), (57, 19267440), (60, 18304068), (72, 15253390), (76, 14450580), (80, 13728051), (86, 12770280), (90, 12202712), (95, 11560464), (114, 9633720), (120, 9152034), (129, 8513520), (144, 7626695), (152, 7225290), (171, 6422480), (172, 6385140), (180, 6101356), (190, 5780232), (215, 5108112), (228, 4816860), (240, 4576017), (258, 4256760), (285, 3853488), (304, 3612645), (342, 3211240), (344, 3192570), (360, 3050678), (380, 2890116), (387, 2837840), (430, 2554056), (456, 2408430), (516, 2128380), (570, 1926744), (645, 1702704), (684, 1605620), (688, 1596285), (720, 1525339), (760, 1445058), (774, 1418920), (817, 1344240), (855, 1284496), (860, 1277028), (912, 1204215), (1032, 1064190), (1140, 963372), (1290, 851352), (1368, 802810), (1520, 722529), (1548, 709460), (1634, 672120), (1710, 642248), (1720, 638514), (1867, 588240), (1935, 567568), (2064, 532095), (2280, 481686), (2451, 448080), (2580, 425676), (2736, 401405), (3096, 354730), (3268, 336060), (3420, 321124), (3440, 319257), (3734, 294120), (3870, 283784), (4085, 268848), (4560, 240843), (4902, 224040), (5160, 212838), (5601, 196080), (6192, 177365), (6536, 168030), (6840, 160562), (7353, 149360), (7468, 147060), (7740, 141892), (8170, 134424), (9335, 117648), (9804, 112020), (10320, 106419), (11202, 98040), (12255, 89616), (13072, 84015), (13680, 80281), (14706, 74680), (14936, 73530), (15480, 70946), (16340, 67212), (16803, 65360), (18670, 58824), (19608, 56010), (22404, 49020), (24510, 44808), (28005, 39216), (29412, 37340), (29872, 36765), (30960, 35473), (32680, 33606)]