2019723480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1654

約数の個数: 192

約数和(自身を含む): 6793113600

約数和(自身を除く): 4773390120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 79, 90, 94, 120, 141, 158, 180, 188, 235, 237, 282, 316, 360, 376, 395, 423, 470, 474, 564, 632, 705, 711, 790, 846, 940, 948, 1128, 1185, 1410, 1422, 1511, 1580, 1692, 1880, 1896, 2115, 2370, 2820, 2844, 3022, 3160, 3384, 3555, 3713, 4230, 4533, 4740, 5640, 5688, 6044, 7110, 7426, 7555, 8460, 9066, 9480, 11139, 12088, 13599, 14220, 14852, 15110, 16920, 18132, 18565, 22278, 22665, 27198, 28440, 29704, 30220, 33417, 36264, 37130, 44556, 45330, 54396, 55695, 60440, 66834, 67995, 71017, 74260, 89112, 90660, 108792, 111390, 119369, 133668, 135990, 142034, 148520, 167085, 181320, 213051, 222780, 238738, 267336, 271980, 284068, 334170, 355085, 358107, 426102, 445560, 477476, 543960, 568136, 596845, 639153, 668340, 710170, 716214, 852204, 954952, 1065255, 1074321, 1193690, 1278306, 1336680, 1420340, 1432428, 1704408, 1790535, 2130510, 2148642, 2387380, 2556612, 2840680, 2864856, 3195765, 3581070, 4261020, 4297284, 4774760, 5113224, 5371605, 5610343, 6391530, 7162140, 8522040, 8594568, 10743210, 11220686, 12783060, 14324280, 16831029, 21486420, 22441372, 25566120, 28051715, 33662058, 42972840, 44882744, 50493087, 56103430, 67324116, 84155145, 100986174, 112206860, 134648232, 168310290, 201972348, 224413720, 252465435, 336620580, 403944696, 504930870, 673241160, 1009861740, 2019723480]

約数ペア:

[(1, 2019723480), (2, 1009861740), (3, 673241160), (4, 504930870), (5, 403944696), (6, 336620580), (8, 252465435), (9, 224413720), (10, 201972348), (12, 168310290), (15, 134648232), (18, 112206860), (20, 100986174), (24, 84155145), (30, 67324116), (36, 56103430), (40, 50493087), (45, 44882744), (47, 42972840), (60, 33662058), (72, 28051715), (79, 25566120), (90, 22441372), (94, 21486420), (120, 16831029), (141, 14324280), (158, 12783060), (180, 11220686), (188, 10743210), (235, 8594568), (237, 8522040), (282, 7162140), (316, 6391530), (360, 5610343), (376, 5371605), (395, 5113224), (423, 4774760), (470, 4297284), (474, 4261020), (564, 3581070), (632, 3195765), (705, 2864856), (711, 2840680), (790, 2556612), (846, 2387380), (940, 2148642), (948, 2130510), (1128, 1790535), (1185, 1704408), (1410, 1432428), (1422, 1420340), (1511, 1336680), (1580, 1278306), (1692, 1193690), (1880, 1074321), (1896, 1065255), (2115, 954952), (2370, 852204), (2820, 716214), (2844, 710170), (3022, 668340), (3160, 639153), (3384, 596845), (3555, 568136), (3713, 543960), (4230, 477476), (4533, 445560), (4740, 426102), (5640, 358107), (5688, 355085), (6044, 334170), (7110, 284068), (7426, 271980), (7555, 267336), (8460, 238738), (9066, 222780), (9480, 213051), (11139, 181320), (12088, 167085), (13599, 148520), (14220, 142034), (14852, 135990), (15110, 133668), (16920, 119369), (18132, 111390), (18565, 108792), (22278, 90660), (22665, 89112), (27198, 74260), (28440, 71017), (29704, 67995), (30220, 66834), (33417, 60440), (36264, 55695), (37130, 54396), (44556, 45330)]