2136420

素因数分解:

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

素因数の和:122

約数の個数: 144

約数和(自身を含む): 7705152

約数和(自身を除く): 5568732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 83, 90, 99, 110, 117, 130, 132, 143, 156, 165, 166, 180, 195, 198, 220, 234, 249, 260, 286, 330, 332, 390, 396, 415, 429, 468, 495, 498, 572, 585, 660, 715, 747, 780, 830, 858, 913, 990, 996, 1079, 1170, 1245, 1287, 1430, 1494, 1660, 1716, 1826, 1980, 2145, 2158, 2340, 2490, 2574, 2739, 2860, 2988, 3237, 3652, 3735, 4290, 4316, 4565, 4980, 5148, 5395, 5478, 6435, 6474, 7470, 8217, 8580, 9130, 9711, 10790, 10956, 11869, 12870, 12948, 13695, 14940, 16185, 16434, 18260, 19422, 21580, 23738, 25740, 27390, 32370, 32868, 35607, 38844, 41085, 47476, 48555, 54780, 59345, 64740, 71214, 82170, 97110, 106821, 118690, 142428, 164340, 178035, 194220, 213642, 237380, 356070, 427284, 534105, 712140, 1068210, 2136420]

約数ペア:

[(1, 2136420), (2, 1068210), (3, 712140), (4, 534105), (5, 427284), (6, 356070), (9, 237380), (10, 213642), (11, 194220), (12, 178035), (13, 164340), (15, 142428), (18, 118690), (20, 106821), (22, 97110), (26, 82170), (30, 71214), (33, 64740), (36, 59345), (39, 54780), (44, 48555), (45, 47476), (52, 41085), (55, 38844), (60, 35607), (65, 32868), (66, 32370), (78, 27390), (83, 25740), (90, 23738), (99, 21580), (110, 19422), (117, 18260), (130, 16434), (132, 16185), (143, 14940), (156, 13695), (165, 12948), (166, 12870), (180, 11869), (195, 10956), (198, 10790), (220, 9711), (234, 9130), (249, 8580), (260, 8217), (286, 7470), (330, 6474), (332, 6435), (390, 5478), (396, 5395), (415, 5148), (429, 4980), (468, 4565), (495, 4316), (498, 4290), (572, 3735), (585, 3652), (660, 3237), (715, 2988), (747, 2860), (780, 2739), (830, 2574), (858, 2490), (913, 2340), (990, 2158), (996, 2145), (1079, 1980), (1170, 1826), (1245, 1716), (1287, 1660), (1430, 1494)]