73055165440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1039}}^1$

素因数の和:1538

約数の個数: 176

約数和(自身を含む): 181482762240

約数和(自身を除く): 108427596800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 443, 496, 512, 620, 640, 886, 992, 1024, 1039, 1240, 1280, 1772, 1984, 2078, 2215, 2480, 2560, 3544, 3968, 4156, 4430, 4960, 5120, 5195, 7088, 7936, 8312, 8860, 9920, 10390, 13733, 14176, 15872, 16624, 17720, 19840, 20780, 27466, 28352, 31744, 32209, 33248, 35440, 39680, 41560, 54932, 56704, 64418, 66496, 68665, 70880, 79360, 83120, 109864, 113408, 128836, 132992, 137330, 141760, 158720, 161045, 166240, 219728, 226816, 257672, 265984, 274660, 283520, 322090, 332480, 439456, 453632, 460277, 515344, 531968, 549320, 567040, 644180, 664960, 878912, 920554, 1030688, 1063936, 1098640, 1134080, 1288360, 1329920, 1757824, 1841108, 2061376, 2197280, 2268160, 2301385, 2576720, 2659840, 3515648, 3682216, 4122752, 4394560, 4602770, 5153440, 5319680, 7031296, 7364432, 8245504, 8789120, 9205540, 10306880, 14062592, 14268587, 14728864, 16491008, 17578240, 18411080, 20613760, 28537174, 29457728, 32982016, 35156480, 36822160, 41227520, 57074348, 58915456, 70312960, 71342935, 73644320, 82455040, 114148696, 117830912, 142685870, 147288640, 164910080, 228297392, 235661824, 285371740, 294577280, 456594784, 471323648, 570743480, 589154560, 913189568, 1141486960, 1178309120, 1826379136, 2282973920, 2356618240, 3652758272, 4565947840, 7305516544, 9131895680, 14611033088, 18263791360, 36527582720, 73055165440]

約数ペア:

[(1, 73055165440), (2, 36527582720), (4, 18263791360), (5, 14611033088), (8, 9131895680), (10, 7305516544), (16, 4565947840), (20, 3652758272), (31, 2356618240), (32, 2282973920), (40, 1826379136), (62, 1178309120), (64, 1141486960), (80, 913189568), (124, 589154560), (128, 570743480), (155, 471323648), (160, 456594784), (248, 294577280), (256, 285371740), (310, 235661824), (320, 228297392), (443, 164910080), (496, 147288640), (512, 142685870), (620, 117830912), (640, 114148696), (886, 82455040), (992, 73644320), (1024, 71342935), (1039, 70312960), (1240, 58915456), (1280, 57074348), (1772, 41227520), (1984, 36822160), (2078, 35156480), (2215, 32982016), (2480, 29457728), (2560, 28537174), (3544, 20613760), (3968, 18411080), (4156, 17578240), (4430, 16491008), (4960, 14728864), (5120, 14268587), (5195, 14062592), (7088, 10306880), (7936, 9205540), (8312, 8789120), (8860, 8245504), (9920, 7364432), (10390, 7031296), (13733, 5319680), (14176, 5153440), (15872, 4602770), (16624, 4394560), (17720, 4122752), (19840, 3682216), (20780, 3515648), (27466, 2659840), (28352, 2576720), (31744, 2301385), (32209, 2268160), (33248, 2197280), (35440, 2061376), (39680, 1841108), (41560, 1757824), (54932, 1329920), (56704, 1288360), (64418, 1134080), (66496, 1098640), (68665, 1063936), (70880, 1030688), (79360, 920554), (83120, 878912), (109864, 664960), (113408, 644180), (128836, 567040), (132992, 549320), (137330, 531968), (141760, 515344), (158720, 460277), (161045, 453632), (166240, 439456), (219728, 332480), (226816, 322090), (257672, 283520), (265984, 274660)]