15691488720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{46601}}^1$

素因数の和:46701

約数の個数: 160

約数和(自身を含む): 51591769344

約数和(自身を除く): 35900280624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 61, 69, 80, 92, 115, 120, 122, 138, 183, 184, 230, 240, 244, 276, 305, 345, 366, 368, 460, 488, 552, 610, 690, 732, 915, 920, 976, 1104, 1220, 1380, 1403, 1464, 1830, 1840, 2440, 2760, 2806, 2928, 3660, 4209, 4880, 5520, 5612, 7015, 7320, 8418, 11224, 14030, 14640, 16836, 21045, 22448, 28060, 33672, 42090, 46601, 56120, 67344, 84180, 93202, 112240, 139803, 168360, 186404, 233005, 279606, 336720, 372808, 466010, 559212, 699015, 745616, 932020, 1071823, 1118424, 1398030, 1864040, 2143646, 2236848, 2796060, 2842661, 3215469, 3728080, 4287292, 5359115, 5592120, 5685322, 6430938, 8527983, 8574584, 10718230, 11184240, 11370644, 12861876, 14213305, 16077345, 17055966, 17149168, 21436460, 22741288, 25723752, 28426610, 32154690, 34111932, 42639915, 42872920, 45482576, 51447504, 56853220, 64309380, 65381203, 68223864, 85279830, 85745840, 113706440, 128618760, 130762406, 136447728, 170559660, 196143609, 227412880, 257237520, 261524812, 326906015, 341119320, 392287218, 523049624, 653812030, 682238640, 784574436, 980718045, 1046099248, 1307624060, 1569148872, 1961436090, 2615248120, 3138297744, 3922872180, 5230496240, 7845744360, 15691488720]

約数ペア:

[(1, 15691488720), (2, 7845744360), (3, 5230496240), (4, 3922872180), (5, 3138297744), (6, 2615248120), (8, 1961436090), (10, 1569148872), (12, 1307624060), (15, 1046099248), (16, 980718045), (20, 784574436), (23, 682238640), (24, 653812030), (30, 523049624), (40, 392287218), (46, 341119320), (48, 326906015), (60, 261524812), (61, 257237520), (69, 227412880), (80, 196143609), (92, 170559660), (115, 136447728), (120, 130762406), (122, 128618760), (138, 113706440), (183, 85745840), (184, 85279830), (230, 68223864), (240, 65381203), (244, 64309380), (276, 56853220), (305, 51447504), (345, 45482576), (366, 42872920), (368, 42639915), (460, 34111932), (488, 32154690), (552, 28426610), (610, 25723752), (690, 22741288), (732, 21436460), (915, 17149168), (920, 17055966), (976, 16077345), (1104, 14213305), (1220, 12861876), (1380, 11370644), (1403, 11184240), (1464, 10718230), (1830, 8574584), (1840, 8527983), (2440, 6430938), (2760, 5685322), (2806, 5592120), (2928, 5359115), (3660, 4287292), (4209, 3728080), (4880, 3215469), (5520, 2842661), (5612, 2796060), (7015, 2236848), (7320, 2143646), (8418, 1864040), (11224, 1398030), (14030, 1118424), (14640, 1071823), (16836, 932020), (21045, 745616), (22448, 699015), (28060, 559212), (33672, 466010), (42090, 372808), (46601, 336720), (56120, 279606), (67344, 233005), (84180, 186404), (93202, 168360), (112240, 139803)]