122995740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15413}}^1$

素因数の和:15451

約数の個数: 96

約数和(自身を含む): 414328320

約数和(自身を除く): 291332580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 15413, 30826, 46239, 61652, 77065, 92478, 107891, 154130, 184956, 215782, 231195, 292847, 308260, 323673, 431564, 462390, 539455, 585694, 647346, 878541, 924780, 1078910, 1171388, 1294692, 1464235, 1618365, 1757082, 2049929, 2157820, 2928470, 3236730, 3514164, 4099858, 4392705, 5856940, 6149787, 6473460, 8199716, 8785410, 10249645, 12299574, 17570820, 20499290, 24599148, 30748935, 40998580, 61497870, 122995740]

約数ペア:

[(1, 122995740), (2, 61497870), (3, 40998580), (4, 30748935), (5, 24599148), (6, 20499290), (7, 17570820), (10, 12299574), (12, 10249645), (14, 8785410), (15, 8199716), (19, 6473460), (20, 6149787), (21, 5856940), (28, 4392705), (30, 4099858), (35, 3514164), (38, 3236730), (42, 2928470), (57, 2157820), (60, 2049929), (70, 1757082), (76, 1618365), (84, 1464235), (95, 1294692), (105, 1171388), (114, 1078910), (133, 924780), (140, 878541), (190, 647346), (210, 585694), (228, 539455), (266, 462390), (285, 431564), (380, 323673), (399, 308260), (420, 292847), (532, 231195), (570, 215782), (665, 184956), (798, 154130), (1140, 107891), (1330, 92478), (1596, 77065), (1995, 61652), (2660, 46239), (3990, 30826), (7980, 15413)]