160405910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 359707392

約数和(自身を除く): 199301482

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 43, 46, 49, 70, 86, 98, 115, 161, 215, 230, 245, 301, 322, 331, 430, 490, 602, 662, 805, 989, 1127, 1505, 1610, 1655, 1978, 2107, 2254, 2317, 3010, 3310, 4214, 4634, 4945, 5635, 6923, 7613, 9890, 10535, 11270, 11585, 13846, 14233, 15226, 16219, 21070, 23170, 28466, 32438, 34615, 38065, 48461, 53291, 69230, 71165, 76130, 81095, 96922, 99631, 106582, 142330, 162190, 199262, 242305, 266455, 327359, 373037, 484610, 498155, 532910, 654718, 697417, 746074, 996310, 1394834, 1636795, 1865185, 2291513, 3273590, 3487085, 3730370, 4583026, 6974170, 11457565, 16040591, 22915130, 32081182, 80202955, 160405910]

約数ペア:

[(1, 160405910), (2, 80202955), (5, 32081182), (7, 22915130), (10, 16040591), (14, 11457565), (23, 6974170), (35, 4583026), (43, 3730370), (46, 3487085), (49, 3273590), (70, 2291513), (86, 1865185), (98, 1636795), (115, 1394834), (161, 996310), (215, 746074), (230, 697417), (245, 654718), (301, 532910), (322, 498155), (331, 484610), (430, 373037), (490, 327359), (602, 266455), (662, 242305), (805, 199262), (989, 162190), (1127, 142330), (1505, 106582), (1610, 99631), (1655, 96922), (1978, 81095), (2107, 76130), (2254, 71165), (2317, 69230), (3010, 53291), (3310, 48461), (4214, 38065), (4634, 34615), (4945, 32438), (5635, 28466), (6923, 23170), (7613, 21070), (9890, 16219), (10535, 15226), (11270, 14233), (11585, 13846)]