190185120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 216

約数和(自身を含む): 690937884

約数和(自身を除く): 500752764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 457, 480, 510, 544, 578, 612, 680, 720, 765, 816, 867, 914, 1020, 1156, 1224, 1360, 1371, 1440, 1445, 1530, 1632, 1734, 1828, 2040, 2285, 2312, 2448, 2601, 2720, 2742, 2890, 3060, 3468, 3656, 4080, 4113, 4335, 4570, 4624, 4896, 5202, 5484, 5780, 6120, 6855, 6936, 7312, 7769, 8160, 8226, 8670, 9140, 9248, 10404, 10968, 11560, 12240, 13005, 13710, 13872, 14624, 15538, 16452, 17340, 18280, 20565, 20808, 21936, 23120, 23307, 24480, 26010, 27420, 27744, 31076, 32904, 34680, 36560, 38845, 41130, 41616, 43872, 46240, 46614, 52020, 54840, 62152, 65808, 69360, 69921, 73120, 77690, 82260, 83232, 93228, 104040, 109680, 116535, 124304, 131616, 132073, 138720, 139842, 155380, 164520, 186456, 208080, 219360, 233070, 248608, 264146, 279684, 310760, 329040, 349605, 372912, 396219, 416160, 466140, 528292, 559368, 621520, 658080, 660365, 699210, 745824, 792438, 932280, 1056584, 1118736, 1188657, 1243040, 1320730, 1398420, 1584876, 1864560, 1981095, 2113168, 2237472, 2377314, 2641460, 2796840, 3169752, 3729120, 3962190, 4226336, 4754628, 5282920, 5593680, 5943285, 6339504, 7924380, 9509256, 10565840, 11187360, 11886570, 12679008, 15848760, 19018512, 21131680, 23773140, 31697520, 38037024, 47546280, 63395040, 95092560, 190185120]

約数ペア:

[(1, 190185120), (2, 95092560), (3, 63395040), (4, 47546280), (5, 38037024), (6, 31697520), (8, 23773140), (9, 21131680), (10, 19018512), (12, 15848760), (15, 12679008), (16, 11886570), (17, 11187360), (18, 10565840), (20, 9509256), (24, 7924380), (30, 6339504), (32, 5943285), (34, 5593680), (36, 5282920), (40, 4754628), (45, 4226336), (48, 3962190), (51, 3729120), (60, 3169752), (68, 2796840), (72, 2641460), (80, 2377314), (85, 2237472), (90, 2113168), (96, 1981095), (102, 1864560), (120, 1584876), (136, 1398420), (144, 1320730), (153, 1243040), (160, 1188657), (170, 1118736), (180, 1056584), (204, 932280), (240, 792438), (255, 745824), (272, 699210), (288, 660365), (289, 658080), (306, 621520), (340, 559368), (360, 528292), (408, 466140), (457, 416160), (480, 396219), (510, 372912), (544, 349605), (578, 329040), (612, 310760), (680, 279684), (720, 264146), (765, 248608), (816, 233070), (867, 219360), (914, 208080), (1020, 186456), (1156, 164520), (1224, 155380), (1360, 139842), (1371, 138720), (1440, 132073), (1445, 131616), (1530, 124304), (1632, 116535), (1734, 109680), (1828, 104040), (2040, 93228), (2285, 83232), (2312, 82260), (2448, 77690), (2601, 73120), (2720, 69921), (2742, 69360), (2890, 65808), (3060, 62152), (3468, 54840), (3656, 52020), (4080, 46614), (4113, 46240), (4335, 43872), (4570, 41616), (4624, 41130), (4896, 38845), (5202, 36560), (5484, 34680), (5780, 32904), (6120, 31076), (6855, 27744), (6936, 27420), (7312, 26010), (7769, 24480), (8160, 23307), (8226, 23120), (8670, 21936), (9140, 20808), (9248, 20565), (10404, 18280), (10968, 17340), (11560, 16452), (12240, 15538), (13005, 14624), (13710, 13872)]