630477760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:915

約数の個数: 168

約数和(自身を含む): 1739097360

約数和(自身を除く): 1108619600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 121, 152, 160, 176, 190, 209, 220, 242, 304, 320, 352, 380, 418, 440, 484, 605, 608, 704, 760, 836, 857, 880, 968, 1045, 1210, 1216, 1520, 1672, 1714, 1760, 1936, 2090, 2299, 2420, 3040, 3344, 3428, 3520, 3872, 4180, 4285, 4598, 4840, 6080, 6688, 6856, 7744, 8360, 8570, 9196, 9427, 9680, 11495, 13376, 13712, 16283, 16720, 17140, 18392, 18854, 19360, 22990, 27424, 32566, 33440, 34280, 36784, 37708, 38720, 45980, 47135, 54848, 65132, 66880, 68560, 73568, 75416, 81415, 91960, 94270, 103697, 130264, 137120, 147136, 150832, 162830, 179113, 183920, 188540, 207394, 260528, 274240, 301664, 325660, 358226, 367840, 377080, 414788, 518485, 521056, 603328, 651320, 716452, 735680, 754160, 829576, 895565, 1036970, 1042112, 1302640, 1432904, 1508320, 1659152, 1791130, 1970243, 2073940, 2605280, 2865808, 3016640, 3318304, 3582260, 3940486, 4147880, 5210560, 5731616, 6636608, 7164520, 7880972, 8295760, 9851215, 11463232, 14329040, 15761944, 16591520, 19702430, 28658080, 31523888, 33183040, 39404860, 57316160, 63047776, 78809720, 126095552, 157619440, 315238880, 630477760]

約数ペア:

[(1, 630477760), (2, 315238880), (4, 157619440), (5, 126095552), (8, 78809720), (10, 63047776), (11, 57316160), (16, 39404860), (19, 33183040), (20, 31523888), (22, 28658080), (32, 19702430), (38, 16591520), (40, 15761944), (44, 14329040), (55, 11463232), (64, 9851215), (76, 8295760), (80, 7880972), (88, 7164520), (95, 6636608), (110, 5731616), (121, 5210560), (152, 4147880), (160, 3940486), (176, 3582260), (190, 3318304), (209, 3016640), (220, 2865808), (242, 2605280), (304, 2073940), (320, 1970243), (352, 1791130), (380, 1659152), (418, 1508320), (440, 1432904), (484, 1302640), (605, 1042112), (608, 1036970), (704, 895565), (760, 829576), (836, 754160), (857, 735680), (880, 716452), (968, 651320), (1045, 603328), (1210, 521056), (1216, 518485), (1520, 414788), (1672, 377080), (1714, 367840), (1760, 358226), (1936, 325660), (2090, 301664), (2299, 274240), (2420, 260528), (3040, 207394), (3344, 188540), (3428, 183920), (3520, 179113), (3872, 162830), (4180, 150832), (4285, 147136), (4598, 137120), (4840, 130264), (6080, 103697), (6688, 94270), (6856, 91960), (7744, 81415), (8360, 75416), (8570, 73568), (9196, 68560), (9427, 66880), (9680, 65132), (11495, 54848), (13376, 47135), (13712, 45980), (16283, 38720), (16720, 37708), (17140, 36784), (18392, 34280), (18854, 33440), (19360, 32566), (22990, 27424)]