4272840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 16511040

約数和(自身を除く): 12238200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 83, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 166, 180, 195, 198, 220, 234, 249, 260, 264, 286, 312, 330, 332, 360, 390, 396, 415, 429, 440, 468, 495, 498, 520, 572, 585, 660, 664, 715, 747, 780, 792, 830, 858, 913, 936, 990, 996, 1079, 1144, 1170, 1245, 1287, 1320, 1430, 1494, 1560, 1660, 1716, 1826, 1980, 1992, 2145, 2158, 2340, 2490, 2574, 2739, 2860, 2988, 3237, 3320, 3432, 3652, 3735, 3960, 4290, 4316, 4565, 4680, 4980, 5148, 5395, 5478, 5720, 5976, 6435, 6474, 7304, 7470, 8217, 8580, 8632, 9130, 9711, 9960, 10296, 10790, 10956, 11869, 12870, 12948, 13695, 14940, 16185, 16434, 17160, 18260, 19422, 21580, 21912, 23738, 25740, 25896, 27390, 29880, 32370, 32868, 35607, 36520, 38844, 41085, 43160, 47476, 48555, 51480, 54780, 59345, 64740, 65736, 71214, 77688, 82170, 94952, 97110, 106821, 109560, 118690, 129480, 142428, 164340, 178035, 194220, 213642, 237380, 284856, 328680, 356070, 388440, 427284, 474760, 534105, 712140, 854568, 1068210, 1424280, 2136420, 4272840]

約数ペア:

[(1, 4272840), (2, 2136420), (3, 1424280), (4, 1068210), (5, 854568), (6, 712140), (8, 534105), (9, 474760), (10, 427284), (11, 388440), (12, 356070), (13, 328680), (15, 284856), (18, 237380), (20, 213642), (22, 194220), (24, 178035), (26, 164340), (30, 142428), (33, 129480), (36, 118690), (39, 109560), (40, 106821), (44, 97110), (45, 94952), (52, 82170), (55, 77688), (60, 71214), (65, 65736), (66, 64740), (72, 59345), (78, 54780), (83, 51480), (88, 48555), (90, 47476), (99, 43160), (104, 41085), (110, 38844), (117, 36520), (120, 35607), (130, 32868), (132, 32370), (143, 29880), (156, 27390), (165, 25896), (166, 25740), (180, 23738), (195, 21912), (198, 21580), (220, 19422), (234, 18260), (249, 17160), (260, 16434), (264, 16185), (286, 14940), (312, 13695), (330, 12948), (332, 12870), (360, 11869), (390, 10956), (396, 10790), (415, 10296), (429, 9960), (440, 9711), (468, 9130), (495, 8632), (498, 8580), (520, 8217), (572, 7470), (585, 7304), (660, 6474), (664, 6435), (715, 5976), (747, 5720), (780, 5478), (792, 5395), (830, 5148), (858, 4980), (913, 4680), (936, 4565), (990, 4316), (996, 4290), (1079, 3960), (1144, 3735), (1170, 3652), (1245, 3432), (1287, 3320), (1320, 3237), (1430, 2988), (1494, 2860), (1560, 2739), (1660, 2574), (1716, 2490), (1826, 2340), (1980, 2158), (1992, 2145)]