715057980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 288

約数和(自身を含む): 2562767424

約数和(自身を除く): 1847709444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 53, 60, 65, 70, 78, 84, 91, 98, 105, 106, 130, 140, 147, 156, 159, 182, 195, 196, 210, 212, 245, 260, 265, 273, 294, 318, 353, 364, 371, 390, 420, 455, 490, 530, 546, 588, 636, 637, 689, 706, 735, 742, 780, 795, 910, 980, 1059, 1060, 1092, 1113, 1274, 1365, 1378, 1412, 1470, 1484, 1590, 1765, 1820, 1855, 1911, 2067, 2118, 2226, 2471, 2548, 2597, 2730, 2756, 2940, 3180, 3185, 3445, 3530, 3710, 3822, 4134, 4236, 4452, 4589, 4823, 4942, 5194, 5295, 5460, 5565, 6370, 6890, 7060, 7413, 7420, 7644, 7791, 8268, 9178, 9555, 9646, 9884, 10335, 10388, 10590, 11130, 12355, 12740, 12985, 13767, 13780, 14469, 14826, 15582, 17297, 18356, 18709, 19110, 19292, 20670, 21180, 22260, 22945, 24115, 24710, 25970, 27534, 28938, 29652, 31164, 32123, 33761, 34594, 37065, 37418, 38220, 38955, 41340, 45890, 48230, 49420, 51891, 51940, 55068, 56127, 57876, 64246, 67522, 68835, 69188, 72345, 74130, 74836, 77910, 86485, 91780, 93545, 96369, 96460, 101283, 103782, 112254, 128492, 130963, 135044, 137670, 144690, 148260, 155820, 160615, 168805, 172970, 187090, 192738, 202566, 207564, 224508, 224861, 243217, 259455, 261926, 275340, 280635, 289380, 321230, 337610, 345940, 374180, 385476, 392889, 405132, 449722, 481845, 486434, 506415, 518910, 523852, 561270, 642460, 654815, 674583, 675220, 729651, 785778, 899444, 916741, 963690, 972868, 1012830, 1037820, 1122540, 1124305, 1216085, 1309630, 1349166, 1459302, 1571556, 1702519, 1833482, 1927380, 1964445, 2025660, 2248610, 2432170, 2619260, 2698332, 2750223, 2918604, 3372915, 3405038, 3648255, 3666964, 3928890, 4497220, 4583705, 4864340, 5107557, 5500446, 6745830, 6810076, 7296510, 7857780, 8512595, 9167410, 10215114, 11000892, 11917633, 13491660, 13751115, 14593020, 17025190, 18334820, 20430228, 23835266, 25537785, 27502230, 34050380, 35752899, 47670532, 51075570, 55004460, 59588165, 71505798, 102151140, 119176330, 143011596, 178764495, 238352660, 357528990, 715057980]

約数ペア:

[(1, 715057980), (2, 357528990), (3, 238352660), (4, 178764495), (5, 143011596), (6, 119176330), (7, 102151140), (10, 71505798), (12, 59588165), (13, 55004460), (14, 51075570), (15, 47670532), (20, 35752899), (21, 34050380), (26, 27502230), (28, 25537785), (30, 23835266), (35, 20430228), (39, 18334820), (42, 17025190), (49, 14593020), (52, 13751115), (53, 13491660), (60, 11917633), (65, 11000892), (70, 10215114), (78, 9167410), (84, 8512595), (91, 7857780), (98, 7296510), (105, 6810076), (106, 6745830), (130, 5500446), (140, 5107557), (147, 4864340), (156, 4583705), (159, 4497220), (182, 3928890), (195, 3666964), (196, 3648255), (210, 3405038), (212, 3372915), (245, 2918604), (260, 2750223), (265, 2698332), (273, 2619260), (294, 2432170), (318, 2248610), (353, 2025660), (364, 1964445), (371, 1927380), (390, 1833482), (420, 1702519), (455, 1571556), (490, 1459302), (530, 1349166), (546, 1309630), (588, 1216085), (636, 1124305), (637, 1122540), (689, 1037820), (706, 1012830), (735, 972868), (742, 963690), (780, 916741), (795, 899444), (910, 785778), (980, 729651), (1059, 675220), (1060, 674583), (1092, 654815), (1113, 642460), (1274, 561270), (1365, 523852), (1378, 518910), (1412, 506415), (1470, 486434), (1484, 481845), (1590, 449722), (1765, 405132), (1820, 392889), (1855, 385476), (1911, 374180), (2067, 345940), (2118, 337610), (2226, 321230), (2471, 289380), (2548, 280635), (2597, 275340), (2730, 261926), (2756, 259455), (2940, 243217), (3180, 224861), (3185, 224508), (3445, 207564), (3530, 202566), (3710, 192738), (3822, 187090), (4134, 172970), (4236, 168805), (4452, 160615), (4589, 155820), (4823, 148260), (4942, 144690), (5194, 137670), (5295, 135044), (5460, 130963), (5565, 128492), (6370, 112254), (6890, 103782), (7060, 101283), (7413, 96460), (7420, 96369), (7644, 93545), (7791, 91780), (8268, 86485), (9178, 77910), (9555, 74836), (9646, 74130), (9884, 72345), (10335, 69188), (10388, 68835), (10590, 67522), (11130, 64246), (12355, 57876), (12740, 56127), (12985, 55068), (13767, 51940), (13780, 51891), (14469, 49420), (14826, 48230), (15582, 45890), (17297, 41340), (18356, 38955), (18709, 38220), (19110, 37418), (19292, 37065), (20670, 34594), (21180, 33761), (22260, 32123), (22945, 31164), (24115, 29652), (24710, 28938), (25970, 27534)]