84378360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:781

約数の個数: 128

約数和(自身を含む): 279417600

約数和(自身を除く): 195039240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 132, 165, 194, 220, 264, 291, 330, 388, 440, 485, 582, 659, 660, 776, 970, 1067, 1164, 1318, 1320, 1455, 1940, 1977, 2134, 2328, 2636, 2910, 3201, 3295, 3880, 3954, 4268, 5272, 5335, 5820, 6402, 6590, 7249, 7908, 8536, 9885, 10670, 11640, 12804, 13180, 14498, 15816, 16005, 19770, 21340, 21747, 25608, 26360, 28996, 32010, 36245, 39540, 42680, 43494, 57992, 63923, 64020, 72490, 79080, 86988, 108735, 127846, 128040, 144980, 173976, 191769, 217470, 255692, 289960, 319615, 383538, 434940, 511384, 639230, 703153, 767076, 869880, 958845, 1278460, 1406306, 1534152, 1917690, 2109459, 2556920, 2812612, 3515765, 3835380, 4218918, 5625224, 7031530, 7670760, 8437836, 10547295, 14063060, 16875672, 21094590, 28126120, 42189180, 84378360]

約数ペア:

[(1, 84378360), (2, 42189180), (3, 28126120), (4, 21094590), (5, 16875672), (6, 14063060), (8, 10547295), (10, 8437836), (11, 7670760), (12, 7031530), (15, 5625224), (20, 4218918), (22, 3835380), (24, 3515765), (30, 2812612), (33, 2556920), (40, 2109459), (44, 1917690), (55, 1534152), (60, 1406306), (66, 1278460), (88, 958845), (97, 869880), (110, 767076), (120, 703153), (132, 639230), (165, 511384), (194, 434940), (220, 383538), (264, 319615), (291, 289960), (330, 255692), (388, 217470), (440, 191769), (485, 173976), (582, 144980), (659, 128040), (660, 127846), (776, 108735), (970, 86988), (1067, 79080), (1164, 72490), (1318, 64020), (1320, 63923), (1455, 57992), (1940, 43494), (1977, 42680), (2134, 39540), (2328, 36245), (2636, 32010), (2910, 28996), (3201, 26360), (3295, 25608), (3880, 21747), (3954, 21340), (4268, 19770), (5272, 16005), (5335, 15816), (5820, 14498), (6402, 13180), (6590, 12804), (7249, 11640), (7908, 10670), (8536, 9885)]