769405120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:711

約数の個数: 168

約数和(自身を含む): 2082052224

約数和(自身を除く): 1312647104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 155, 160, 176, 220, 242, 248, 310, 320, 341, 352, 440, 484, 496, 605, 620, 641, 682, 704, 880, 968, 992, 1210, 1240, 1282, 1364, 1705, 1760, 1936, 1984, 2420, 2480, 2564, 2728, 3205, 3410, 3520, 3751, 3872, 4840, 4960, 5128, 5456, 6410, 6820, 7051, 7502, 7744, 9680, 9920, 10256, 10912, 12820, 13640, 14102, 15004, 18755, 19360, 19871, 20512, 21824, 25640, 27280, 28204, 30008, 35255, 37510, 38720, 39742, 41024, 51280, 54560, 56408, 60016, 70510, 75020, 77561, 79484, 99355, 102560, 109120, 112816, 120032, 141020, 150040, 155122, 158968, 198710, 205120, 218581, 225632, 240064, 282040, 300080, 310244, 317936, 387805, 397420, 437162, 451264, 564080, 600160, 620488, 635872, 775610, 794840, 874324, 1092905, 1128160, 1200320, 1240976, 1271744, 1551220, 1589680, 1748648, 2185810, 2256320, 2404391, 2481952, 3102440, 3179360, 3497296, 4371620, 4808782, 4963904, 6204880, 6358720, 6994592, 8743240, 9617564, 12021955, 12409760, 13989184, 17486480, 19235128, 24043910, 24819520, 34972960, 38470256, 48087820, 69945920, 76940512, 96175640, 153881024, 192351280, 384702560, 769405120]

約数ペア:

[(1, 769405120), (2, 384702560), (4, 192351280), (5, 153881024), (8, 96175640), (10, 76940512), (11, 69945920), (16, 48087820), (20, 38470256), (22, 34972960), (31, 24819520), (32, 24043910), (40, 19235128), (44, 17486480), (55, 13989184), (62, 12409760), (64, 12021955), (80, 9617564), (88, 8743240), (110, 6994592), (121, 6358720), (124, 6204880), (155, 4963904), (160, 4808782), (176, 4371620), (220, 3497296), (242, 3179360), (248, 3102440), (310, 2481952), (320, 2404391), (341, 2256320), (352, 2185810), (440, 1748648), (484, 1589680), (496, 1551220), (605, 1271744), (620, 1240976), (641, 1200320), (682, 1128160), (704, 1092905), (880, 874324), (968, 794840), (992, 775610), (1210, 635872), (1240, 620488), (1282, 600160), (1364, 564080), (1705, 451264), (1760, 437162), (1936, 397420), (1984, 387805), (2420, 317936), (2480, 310244), (2564, 300080), (2728, 282040), (3205, 240064), (3410, 225632), (3520, 218581), (3751, 205120), (3872, 198710), (4840, 158968), (4960, 155122), (5128, 150040), (5456, 141020), (6410, 120032), (6820, 112816), (7051, 109120), (7502, 102560), (7744, 99355), (9680, 79484), (9920, 77561), (10256, 75020), (10912, 70510), (12820, 60016), (13640, 56408), (14102, 54560), (15004, 51280), (18755, 41024), (19360, 39742), (19871, 38720), (20512, 37510), (21824, 35255), (25640, 30008), (27280, 28204)]