15696462780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{15881}}^1$

素因数の和:15949

約数の個数: 216

約数和(自身を含む): 53243452080

約数和(自身を除く): 37546989300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 289, 306, 323, 340, 342, 380, 510, 570, 578, 612, 646, 684, 765, 855, 867, 969, 1020, 1140, 1156, 1292, 1445, 1530, 1615, 1710, 1734, 1938, 2601, 2890, 2907, 3060, 3230, 3420, 3468, 3876, 4335, 4845, 5202, 5491, 5780, 5814, 6460, 8670, 9690, 10404, 10982, 11628, 13005, 14535, 15881, 16473, 17340, 19380, 21964, 26010, 27455, 29070, 31762, 32946, 47643, 49419, 52020, 54910, 58140, 63524, 65892, 79405, 82365, 95286, 98838, 109820, 142929, 158810, 164730, 190572, 197676, 238215, 247095, 269977, 285858, 301739, 317620, 329460, 476430, 494190, 539954, 571716, 603478, 714645, 809931, 905217, 952860, 988380, 1079908, 1206956, 1349885, 1429290, 1508695, 1619862, 1810434, 2429793, 2699770, 2715651, 2858580, 3017390, 3239724, 3620868, 4049655, 4526085, 4589609, 4859586, 5129563, 5399540, 5431302, 6034780, 8099310, 9052170, 9179218, 9719172, 10259126, 10862604, 12148965, 13578255, 13768827, 15388689, 16198620, 18104340, 18358436, 20518252, 22948045, 24297930, 25647815, 27156510, 27537654, 30777378, 41306481, 45896090, 46166067, 48595860, 51295630, 54313020, 55075308, 61554756, 68844135, 76943445, 82612962, 87202571, 91792180, 92332134, 102591260, 137688270, 153886890, 165225924, 174405142, 184664268, 206532405, 230830335, 261607713, 275376540, 307773780, 348810284, 413064810, 436012855, 461660670, 523215426, 784823139, 826129620, 872025710, 923321340, 1046430852, 1308038565, 1569646278, 1744051420, 2616077130, 3139292556, 3924115695, 5232154260, 7848231390, 15696462780]

約数ペア:

[(1, 15696462780), (2, 7848231390), (3, 5232154260), (4, 3924115695), (5, 3139292556), (6, 2616077130), (9, 1744051420), (10, 1569646278), (12, 1308038565), (15, 1046430852), (17, 923321340), (18, 872025710), (19, 826129620), (20, 784823139), (30, 523215426), (34, 461660670), (36, 436012855), (38, 413064810), (45, 348810284), (51, 307773780), (57, 275376540), (60, 261607713), (68, 230830335), (76, 206532405), (85, 184664268), (90, 174405142), (95, 165225924), (102, 153886890), (114, 137688270), (153, 102591260), (170, 92332134), (171, 91792180), (180, 87202571), (190, 82612962), (204, 76943445), (228, 68844135), (255, 61554756), (285, 55075308), (289, 54313020), (306, 51295630), (323, 48595860), (340, 46166067), (342, 45896090), (380, 41306481), (510, 30777378), (570, 27537654), (578, 27156510), (612, 25647815), (646, 24297930), (684, 22948045), (765, 20518252), (855, 18358436), (867, 18104340), (969, 16198620), (1020, 15388689), (1140, 13768827), (1156, 13578255), (1292, 12148965), (1445, 10862604), (1530, 10259126), (1615, 9719172), (1710, 9179218), (1734, 9052170), (1938, 8099310), (2601, 6034780), (2890, 5431302), (2907, 5399540), (3060, 5129563), (3230, 4859586), (3420, 4589609), (3468, 4526085), (3876, 4049655), (4335, 3620868), (4845, 3239724), (5202, 3017390), (5491, 2858580), (5780, 2715651), (5814, 2699770), (6460, 2429793), (8670, 1810434), (9690, 1619862), (10404, 1508695), (10982, 1429290), (11628, 1349885), (13005, 1206956), (14535, 1079908), (15881, 988380), (16473, 952860), (17340, 905217), (19380, 809931), (21964, 714645), (26010, 603478), (27455, 571716), (29070, 539954), (31762, 494190), (32946, 476430), (47643, 329460), (49419, 317620), (52020, 301739), (54910, 285858), (58140, 269977), (63524, 247095), (65892, 238215), (79405, 197676), (82365, 190572), (95286, 164730), (98838, 158810), (109820, 142929)]