40029390

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 168

約数和(自身を含む): 120798360

約数和(自身を除く): 80768970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 81, 85, 90, 95, 102, 114, 135, 153, 162, 170, 171, 190, 243, 255, 270, 285, 289, 306, 323, 342, 405, 459, 486, 510, 513, 570, 578, 646, 729, 765, 810, 855, 867, 918, 969, 1026, 1215, 1377, 1445, 1458, 1530, 1539, 1615, 1710, 1734, 1938, 2295, 2430, 2565, 2601, 2754, 2890, 2907, 3078, 3230, 3645, 4131, 4335, 4590, 4617, 4845, 5130, 5202, 5491, 5814, 6885, 7290, 7695, 7803, 8262, 8670, 8721, 9234, 9690, 10982, 12393, 13005, 13770, 13851, 14535, 15390, 15606, 16473, 17442, 20655, 23085, 23409, 24786, 26010, 26163, 27455, 27702, 29070, 32946, 39015, 41310, 43605, 46170, 46818, 49419, 52326, 54910, 61965, 69255, 70227, 78030, 78489, 82365, 87210, 98838, 117045, 123930, 130815, 138510, 140454, 148257, 156978, 164730, 210681, 234090, 235467, 247095, 261630, 296514, 351135, 392445, 421362, 444771, 470934, 494190, 702270, 741285, 784890, 889542, 1053405, 1177335, 1334313, 1482570, 2106810, 2223855, 2354670, 2668626, 4002939, 4447710, 6671565, 8005878, 13343130, 20014695, 40029390]

約数ペア:

[(1, 40029390), (2, 20014695), (3, 13343130), (5, 8005878), (6, 6671565), (9, 4447710), (10, 4002939), (15, 2668626), (17, 2354670), (18, 2223855), (19, 2106810), (27, 1482570), (30, 1334313), (34, 1177335), (38, 1053405), (45, 889542), (51, 784890), (54, 741285), (57, 702270), (81, 494190), (85, 470934), (90, 444771), (95, 421362), (102, 392445), (114, 351135), (135, 296514), (153, 261630), (162, 247095), (170, 235467), (171, 234090), (190, 210681), (243, 164730), (255, 156978), (270, 148257), (285, 140454), (289, 138510), (306, 130815), (323, 123930), (342, 117045), (405, 98838), (459, 87210), (486, 82365), (510, 78489), (513, 78030), (570, 70227), (578, 69255), (646, 61965), (729, 54910), (765, 52326), (810, 49419), (855, 46818), (867, 46170), (918, 43605), (969, 41310), (1026, 39015), (1215, 32946), (1377, 29070), (1445, 27702), (1458, 27455), (1530, 26163), (1539, 26010), (1615, 24786), (1710, 23409), (1734, 23085), (1938, 20655), (2295, 17442), (2430, 16473), (2565, 15606), (2601, 15390), (2754, 14535), (2890, 13851), (2907, 13770), (3078, 13005), (3230, 12393), (3645, 10982), (4131, 9690), (4335, 9234), (4590, 8721), (4617, 8670), (4845, 8262), (5130, 7803), (5202, 7695), (5491, 7290), (5814, 6885)]