340072920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 288

約数和(自身を含む): 1253594160

約数和(自身を除く): 913521240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 121, 132, 148, 165, 180, 185, 198, 211, 220, 222, 242, 264, 296, 330, 333, 360, 363, 370, 396, 407, 422, 440, 444, 484, 495, 555, 605, 633, 660, 666, 726, 740, 792, 814, 844, 888, 968, 990, 1055, 1089, 1110, 1210, 1221, 1266, 1320, 1332, 1452, 1480, 1628, 1665, 1688, 1815, 1899, 1980, 2035, 2110, 2178, 2220, 2321, 2420, 2442, 2532, 2664, 2904, 3165, 3256, 3330, 3630, 3663, 3798, 3960, 4070, 4220, 4356, 4440, 4477, 4642, 4840, 4884, 5064, 5445, 6105, 6330, 6660, 6963, 7260, 7326, 7596, 7807, 8140, 8440, 8712, 8954, 9284, 9495, 9768, 10890, 11605, 12210, 12660, 13320, 13431, 13926, 14520, 14652, 15192, 15614, 16280, 17908, 18315, 18568, 18990, 20889, 21780, 22385, 23210, 23421, 24420, 25320, 25531, 26862, 27852, 29304, 31228, 34815, 35816, 36630, 37980, 39035, 40293, 41778, 43560, 44770, 46420, 46842, 48840, 51062, 53724, 55704, 62456, 67155, 69630, 70263, 73260, 75960, 76593, 78070, 80586, 83556, 85877, 89540, 92840, 93684, 102124, 104445, 107448, 117105, 127655, 134310, 139260, 140526, 146520, 153186, 156140, 161172, 167112, 171754, 179080, 187368, 201465, 204248, 208890, 229779, 234210, 255310, 257631, 268620, 278520, 281052, 306372, 312280, 322344, 343508, 351315, 382965, 402930, 417780, 429385, 459558, 468420, 510620, 515262, 537240, 562104, 612744, 687016, 702630, 765930, 772893, 805860, 835560, 858770, 919116, 936840, 944647, 1021240, 1030524, 1148895, 1288155, 1405260, 1531860, 1545786, 1611720, 1717540, 1838232, 1889294, 2061048, 2297790, 2576310, 2810520, 2833941, 3063720, 3091572, 3435080, 3778588, 3864465, 4595580, 4723235, 5152620, 5667882, 6183144, 7557176, 7728930, 8501823, 9191160, 9446470, 10305240, 11335764, 14169705, 15457860, 17003646, 18892940, 22671528, 28339410, 30915720, 34007292, 37785880, 42509115, 56678820, 68014584, 85018230, 113357640, 170036460, 340072920]

約数ペア:

[(1, 340072920), (2, 170036460), (3, 113357640), (4, 85018230), (5, 68014584), (6, 56678820), (8, 42509115), (9, 37785880), (10, 34007292), (11, 30915720), (12, 28339410), (15, 22671528), (18, 18892940), (20, 17003646), (22, 15457860), (24, 14169705), (30, 11335764), (33, 10305240), (36, 9446470), (37, 9191160), (40, 8501823), (44, 7728930), (45, 7557176), (55, 6183144), (60, 5667882), (66, 5152620), (72, 4723235), (74, 4595580), (88, 3864465), (90, 3778588), (99, 3435080), (110, 3091572), (111, 3063720), (120, 2833941), (121, 2810520), (132, 2576310), (148, 2297790), (165, 2061048), (180, 1889294), (185, 1838232), (198, 1717540), (211, 1611720), (220, 1545786), (222, 1531860), (242, 1405260), (264, 1288155), (296, 1148895), (330, 1030524), (333, 1021240), (360, 944647), (363, 936840), (370, 919116), (396, 858770), (407, 835560), (422, 805860), (440, 772893), (444, 765930), (484, 702630), (495, 687016), (555, 612744), (605, 562104), (633, 537240), (660, 515262), (666, 510620), (726, 468420), (740, 459558), (792, 429385), (814, 417780), (844, 402930), (888, 382965), (968, 351315), (990, 343508), (1055, 322344), (1089, 312280), (1110, 306372), (1210, 281052), (1221, 278520), (1266, 268620), (1320, 257631), (1332, 255310), (1452, 234210), (1480, 229779), (1628, 208890), (1665, 204248), (1688, 201465), (1815, 187368), (1899, 179080), (1980, 171754), (2035, 167112), (2110, 161172), (2178, 156140), (2220, 153186), (2321, 146520), (2420, 140526), (2442, 139260), (2532, 134310), (2664, 127655), (2904, 117105), (3165, 107448), (3256, 104445), (3330, 102124), (3630, 93684), (3663, 92840), (3798, 89540), (3960, 85877), (4070, 83556), (4220, 80586), (4356, 78070), (4440, 76593), (4477, 75960), (4642, 73260), (4840, 70263), (4884, 69630), (5064, 67155), (5445, 62456), (6105, 55704), (6330, 53724), (6660, 51062), (6963, 48840), (7260, 46842), (7326, 46420), (7596, 44770), (7807, 43560), (8140, 41778), (8440, 40293), (8712, 39035), (8954, 37980), (9284, 36630), (9495, 35816), (9768, 34815), (10890, 31228), (11605, 29304), (12210, 27852), (12660, 26862), (13320, 25531), (13431, 25320), (13926, 24420), (14520, 23421), (14652, 23210), (15192, 22385), (15614, 21780), (16280, 20889), (17908, 18990), (18315, 18568)]