128075220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1117}}^1$

素因数の和:1159

約数の個数: 216

約数和(自身を含む): 487121544

約数和(自身を除く): 359046324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1117, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2234, 2340, 2548, 2730, 2940, 3185, 3276, 3351, 3822, 4095, 4410, 4468, 5460, 5585, 5733, 6370, 6702, 7644, 7819, 8190, 8820, 9555, 10053, 11170, 11466, 12740, 13404, 14521, 15638, 16380, 16755, 19110, 20106, 22340, 22932, 23457, 28665, 29042, 31276, 33510, 38220, 39095, 40212, 43563, 46914, 50265, 54733, 57330, 58084, 67020, 70371, 72605, 78190, 87126, 93828, 100530, 101647, 109466, 114660, 117285, 130689, 140742, 145210, 156380, 164199, 174252, 201060, 203294, 217815, 218932, 234570, 261378, 273665, 281484, 290420, 304941, 328398, 351855, 406588, 435630, 469140, 492597, 508235, 522756, 547330, 609882, 653445, 656796, 703710, 711529, 820995, 871260, 914823, 985194, 1016470, 1094660, 1219764, 1306890, 1407420, 1423058, 1524705, 1641990, 1829646, 1970388, 2032940, 2134587, 2462985, 2613780, 2846116, 3049410, 3283980, 3557645, 3659292, 4269174, 4574115, 4925970, 6098820, 6403761, 7115290, 8538348, 9148230, 9851940, 10672935, 12807522, 14230580, 18296460, 21345870, 25615044, 32018805, 42691740, 64037610, 128075220]

約数ペア:

[(1, 128075220), (2, 64037610), (3, 42691740), (4, 32018805), (5, 25615044), (6, 21345870), (7, 18296460), (9, 14230580), (10, 12807522), (12, 10672935), (13, 9851940), (14, 9148230), (15, 8538348), (18, 7115290), (20, 6403761), (21, 6098820), (26, 4925970), (28, 4574115), (30, 4269174), (35, 3659292), (36, 3557645), (39, 3283980), (42, 3049410), (45, 2846116), (49, 2613780), (52, 2462985), (60, 2134587), (63, 2032940), (65, 1970388), (70, 1829646), (78, 1641990), (84, 1524705), (90, 1423058), (91, 1407420), (98, 1306890), (105, 1219764), (117, 1094660), (126, 1016470), (130, 985194), (140, 914823), (147, 871260), (156, 820995), (180, 711529), (182, 703710), (195, 656796), (196, 653445), (210, 609882), (234, 547330), (245, 522756), (252, 508235), (260, 492597), (273, 469140), (294, 435630), (315, 406588), (364, 351855), (390, 328398), (420, 304941), (441, 290420), (455, 281484), (468, 273665), (490, 261378), (546, 234570), (585, 218932), (588, 217815), (630, 203294), (637, 201060), (735, 174252), (780, 164199), (819, 156380), (882, 145210), (910, 140742), (980, 130689), (1092, 117285), (1117, 114660), (1170, 109466), (1260, 101647), (1274, 100530), (1365, 93828), (1470, 87126), (1638, 78190), (1764, 72605), (1820, 70371), (1911, 67020), (2205, 58084), (2234, 57330), (2340, 54733), (2548, 50265), (2730, 46914), (2940, 43563), (3185, 40212), (3276, 39095), (3351, 38220), (3822, 33510), (4095, 31276), (4410, 29042), (4468, 28665), (5460, 23457), (5585, 22932), (5733, 22340), (6370, 20106), (6702, 19110), (7644, 16755), (7819, 16380), (8190, 15638), (8820, 14521), (9555, 13404), (10053, 12740), (11170, 11466)]