2585781660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7883}}^1$

素因数の和:7984

約数の個数: 192

約数和(自身を含む): 9155026944

約数和(自身を除く): 6569245284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 71, 77, 84, 105, 110, 132, 140, 142, 154, 165, 210, 213, 220, 231, 284, 308, 330, 355, 385, 420, 426, 462, 497, 660, 710, 770, 781, 852, 924, 994, 1065, 1155, 1420, 1491, 1540, 1562, 1988, 2130, 2310, 2343, 2485, 2982, 3124, 3905, 4260, 4620, 4686, 4970, 5467, 5964, 7455, 7810, 7883, 9372, 9940, 10934, 11715, 14910, 15620, 15766, 16401, 21868, 23430, 23649, 27335, 29820, 31532, 32802, 39415, 46860, 47298, 54670, 55181, 65604, 78830, 82005, 86713, 94596, 109340, 110362, 118245, 157660, 164010, 165543, 173426, 220724, 236490, 260139, 275905, 328020, 331086, 346852, 433565, 472980, 520278, 551810, 559693, 606991, 662172, 827715, 867130, 1040556, 1103620, 1119386, 1213982, 1300695, 1655430, 1679079, 1734260, 1820973, 2238772, 2427964, 2601390, 2798465, 3034955, 3310860, 3358158, 3641946, 3917851, 5202780, 5596930, 6069910, 6156623, 6716316, 7283892, 7835702, 8395395, 9104865, 11193860, 11753553, 12139820, 12313246, 15671404, 16790790, 18209730, 18469869, 19589255, 23507106, 24626492, 30783115, 33581580, 36419460, 36939738, 39178510, 43096361, 47014212, 58767765, 61566230, 73879476, 78357020, 86192722, 92349345, 117535530, 123132460, 129289083, 172385444, 184698690, 215481805, 235071060, 258578166, 369397380, 430963610, 517156332, 646445415, 861927220, 1292890830, 2585781660]

約数ペア:

[(1, 2585781660), (2, 1292890830), (3, 861927220), (4, 646445415), (5, 517156332), (6, 430963610), (7, 369397380), (10, 258578166), (11, 235071060), (12, 215481805), (14, 184698690), (15, 172385444), (20, 129289083), (21, 123132460), (22, 117535530), (28, 92349345), (30, 86192722), (33, 78357020), (35, 73879476), (42, 61566230), (44, 58767765), (55, 47014212), (60, 43096361), (66, 39178510), (70, 36939738), (71, 36419460), (77, 33581580), (84, 30783115), (105, 24626492), (110, 23507106), (132, 19589255), (140, 18469869), (142, 18209730), (154, 16790790), (165, 15671404), (210, 12313246), (213, 12139820), (220, 11753553), (231, 11193860), (284, 9104865), (308, 8395395), (330, 7835702), (355, 7283892), (385, 6716316), (420, 6156623), (426, 6069910), (462, 5596930), (497, 5202780), (660, 3917851), (710, 3641946), (770, 3358158), (781, 3310860), (852, 3034955), (924, 2798465), (994, 2601390), (1065, 2427964), (1155, 2238772), (1420, 1820973), (1491, 1734260), (1540, 1679079), (1562, 1655430), (1988, 1300695), (2130, 1213982), (2310, 1119386), (2343, 1103620), (2485, 1040556), (2982, 867130), (3124, 827715), (3905, 662172), (4260, 606991), (4620, 559693), (4686, 551810), (4970, 520278), (5467, 472980), (5964, 433565), (7455, 346852), (7810, 331086), (7883, 328020), (9372, 275905), (9940, 260139), (10934, 236490), (11715, 220724), (14910, 173426), (15620, 165543), (15766, 164010), (16401, 157660), (21868, 118245), (23430, 110362), (23649, 109340), (27335, 94596), (29820, 86713), (31532, 82005), (32802, 78830), (39415, 65604), (46860, 55181), (47298, 54670)]