189738320220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{191969}}^1$

素因数の和:192037

約数の個数: 216

約数和(自身を含む): 643567906800

約数和(自身を除く): 453829586580

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, 16473, 17340, 19380, 21964, 26010, 27455, 29070, 32946, 49419, 52020, 54910, 58140, 65892, 82365, 98838, 109820, 164730, 191969, 197676, 247095, 329460, 383938, 494190, 575907, 767876, 959845, 988380, 1151814, 1727721, 1919690, 2303628, 2879535, 3263473, 3455442, 3647411, 3839380, 5759070, 6526946, 6910884, 7294822, 8638605, 9790419, 10942233, 11518140, 13053892, 14589644, 16317365, 17277210, 18237055, 19580838, 21884466, 29371257, 32634730, 32826699, 34554420, 36474110, 39161676, 43768932, 48952095, 54711165, 55479041, 58742514, 62005987, 65269460, 65653398, 72948220, 97904190, 109422330, 110958082, 117485028, 124011974, 131306796, 146856285, 164133495, 166437123, 186017961, 195808380, 218844660, 221916164, 248023948, 277395205, 293712570, 310029935, 328266990, 332874246, 372035922, 499311369, 554790410, 558053883, 587425140, 620059870, 656533980, 665748492, 744071844, 832185615, 930089805, 998622738, 1054101779, 1109580820, 1116107766, 1240119740, 1664371230, 1860179610, 1997245476, 2108203558, 2232215532, 2496556845, 2790269415, 3162305337, 3328742460, 3720359220, 4216407116, 4993113690, 5270508895, 5580538830, 6324610674, 9486916011, 9986227380, 10541017790, 11161077660, 12649221348, 15811526685, 18973832022, 21082035580, 31623053370, 37947664044, 47434580055, 63246106740, 94869160110, 189738320220]

約数ペア:

[(1, 189738320220), (2, 94869160110), (3, 63246106740), (4, 47434580055), (5, 37947664044), (6, 31623053370), (9, 21082035580), (10, 18973832022), (12, 15811526685), (15, 12649221348), (17, 11161077660), (18, 10541017790), (19, 9986227380), (20, 9486916011), (30, 6324610674), (34, 5580538830), (36, 5270508895), (38, 4993113690), (45, 4216407116), (51, 3720359220), (57, 3328742460), (60, 3162305337), (68, 2790269415), (76, 2496556845), (85, 2232215532), (90, 2108203558), (95, 1997245476), (102, 1860179610), (114, 1664371230), (153, 1240119740), (170, 1116107766), (171, 1109580820), (180, 1054101779), (190, 998622738), (204, 930089805), (228, 832185615), (255, 744071844), (285, 665748492), (289, 656533980), (306, 620059870), (323, 587425140), (340, 558053883), (342, 554790410), (380, 499311369), (510, 372035922), (570, 332874246), (578, 328266990), (612, 310029935), (646, 293712570), (684, 277395205), (765, 248023948), (855, 221916164), (867, 218844660), (969, 195808380), (1020, 186017961), (1140, 166437123), (1156, 164133495), (1292, 146856285), (1445, 131306796), (1530, 124011974), (1615, 117485028), (1710, 110958082), (1734, 109422330), (1938, 97904190), (2601, 72948220), (2890, 65653398), (2907, 65269460), (3060, 62005987), (3230, 58742514), (3420, 55479041), (3468, 54711165), (3876, 48952095), (4335, 43768932), (4845, 39161676), (5202, 36474110), (5491, 34554420), (5780, 32826699), (5814, 32634730), (6460, 29371257), (8670, 21884466), (9690, 19580838), (10404, 18237055), (10982, 17277210), (11628, 16317365), (13005, 14589644), (14535, 13053892), (16473, 11518140), (17340, 10942233), (19380, 9790419), (21964, 8638605), (26010, 7294822), (27455, 6910884), (29070, 6526946), (32946, 5759070), (49419, 3839380), (52020, 3647411), (54910, 3455442), (58140, 3263473), (65892, 2879535), (82365, 2303628), (98838, 1919690), (109820, 1727721), (164730, 1151814), (191969, 988380), (197676, 959845), (247095, 767876), (329460, 575907), (383938, 494190)]